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Roger Lewis
Concepts (681)
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Concepts are derived automatically from a person's publications.
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Categories
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In this concept 'cloud', the sizes of the concepts are based not only on the number of corresponding publications, but also how relevant the concepts are to the overall topics of the publications, how long ago the publications were written, whether the person was the first or senior author, and how many other people have written about the same topic. The largest concepts are those that are most unique to this person.
3',5'-Cyclic-AMP Phosphodiesterases
Abbreviated Injury Scale
Abdominal Injuries
Abdominal Pain
ABO Blood-Group System
Abscess
Academic Medical Centers
Accidents, Traffic
Acupuncture Therapy
Acute Disease
Acute Kidney Injury
Adaptive Clinical Trials as Topic
Administration, Intravenous
Adolescent
Adrenal Cortex Hormones
Adrenergic Agents
Adrenergic Agonists
Adrenergic beta-Antagonists
Adult
Advanced Cardiac Life Support
Advisory Committees
Africa
Africa, Western
Age Distribution
Age Factors
Aged
Aged, 80 and over
AIDS Serodiagnosis
Air Bags
Airway Management
Albuminuria
Algorithms
Allied Health Personnel
Ambulatory Care
Ambulatory Care Facilities
American Heart Association
Analysis of Variance
Anatomic Landmarks
Anemia
Anesthesia, General
Anesthesia, Local
Angiotensin Receptor Antagonists
Angiotensin-Converting Enzyme Inhibitors
Animals
Ankle Brachial Index
Anti-Arrhythmia Agents
Anti-Bacterial Agents
Antibodies, Monoclonal
Antibodies, Monoclonal, Humanized
Anticoagulants
Anticonvulsants
Antifibrinolytic Agents
Antihypertensive Agents
Anti-Inflammatory Agents
Anti-Obesity Agents
Antiviral Agents
Aortic Aneurysm, Abdominal
Apnea
Appendectomy
Appendicitis
Arteriovenous Shunt, Surgical
Ascorbic Acid
Aspirin
Asthma
Atropine
Attitude
Attitude of Health Personnel
Attitude to Health
Audiovisual Aids
Automobiles
Bacteremia
Balloon Occlusion
Barbiturates
Basal Ganglia Hemorrhage
Bayes Theorem
Bed Rest
Behavior Therapy
Benzodiazepines
Betacoronavirus
Bias
Bile Ducts
Bilirubin
Biomarkers
Biomedical Research
Biometry
Bioterrorism
Blood Glucose
Blood Loss, Surgical
Blood Platelets
Blood Preservation
Blood Pressure
Blood Substitutes
Blood Vessel Prosthesis Implantation
Body Height
Body Size
Body Temperature
Body Weight
Body Weights and Measures
Brain Death
Brain Infarction
Brain Injuries
Brain Injuries, Traumatic
Brain Ischemia
Bronchodilator Agents
Bupropion
Burnout, Professional
Burns
Cadaver
Calcium
California
Carbon Monoxide Poisoning
Carboxyhemoglobin
Cardiac Surgical Procedures
Cardiomyopathies
Cardiopulmonary Resuscitation
Cardiotonic Agents
Cardiovascular Agents
Cardiovascular Diseases
Carnitine
Case-Control Studies
Causality
Cause of Death
CD4 Lymphocyte Count
Censuses
Cephalosporins
Cerebral Hemorrhage
Cerebral Infarction
Certification
Chest Pain
Child
Child Health Services
Child Welfare
Child, Preschool
Chi-Square Distribution
Chlamydia Infections
Chlamydia trachomatis
Cholangiopancreatography, Endoscopic Retrograde
Cholecystectomy
Cholecystectomy, Laparoscopic
Chronic Pain
Cities
Civil Defense
Clinical Clerkship
Clinical Competence
Clinical Laboratory Techniques
Clinical Medicine
Clinical Protocols
Clinical Trials as Topic
Clinical Trials Data Monitoring Committees
Clinical Trials, Phase II as Topic
Clinical Trials, Phase III as Topic
Clonidine
Cohort Studies
Coinfection
Cold Temperature
Coma
Combined Modality Therapy
Communication
Community Participation
Community-Acquired Infections
Community-Institutional Relations
Comparative Effectiveness Research
Computational Biology
Computer Simulation
Computer-Assisted Instruction
Confidence Intervals
Confidentiality
Congresses as Topic
Conscious Sedation
Consensus
Consensus Development Conferences as Topic
Consultants
Control Groups
Controlled Clinical Trials as Topic
Cooperative Behavior
Coronary Artery Bypass
Coronary Vessels
Coronavirus Infections
Cost-Benefit Analysis
Counseling
Craniocerebral Trauma
Creatinine
Crime
Critical Care
Critical Illness
Cross-Sectional Studies
Cryopreservation
Culture
Curriculum
Cyanoacrylates
Cyanosis
Cyclic Nucleotide Phosphodiesterases, Type 3
Cytokines
Data Collection
Data Display
Data Interpretation, Statistical
Databases as Topic
Databases, Factual
Decision Making
Decision Making, Organizational
Decision Support Techniques
Decision Theory
Decision Trees
Dehydration
Delayed Graft Function
Delivery of Health Care
Developing Countries
Device Approval
Diabetes Mellitus
Diabetes Mellitus, Type 2
Diabetic Nephropathies
Diagnosis, Differential
Diagnostic Imaging
Diagnostic Techniques and Procedures
Diagnostic Techniques, Neurological
Diagnostic Tests, Routine
Dietary Supplements
Diffusion Magnetic Resonance Imaging
Diffusion of Innovation
Disability Evaluation
Disaster Planning
Disasters
Disease Models, Animal
Disease Outbreaks
Dose-Response Relationship, Drug
Double-Blind Method
Drug Combinations
Drug Discovery
Drug Monitoring
Drug Therapy, Combination
Drugs, Investigational
Dyspnea
Early Diagnosis
Early Termination of Clinical Trials
Education, Medical, Continuing
Education, Medical, Graduate
Education, Medical, Undergraduate
Education, Professional, Retraining
Educational Measurement
Efficiency, Organizational
Electric Countershock
Electric Impedance
Electric Stimulation
Electrocardiography
Emergencies
Emergency Medical Services
Emergency Medical Technicians
Emergency Medicine
Emergency Nursing
Emergency Service, Hospital
Emergency Treatment
Endovascular Procedures
Endpoint Determination
Environmental Exposure
Environmental Pollutants
Enzyme-Linked Immunosorbent Assay
Epididymitis
Epilepsy, Temporal Lobe
Epinephrine
Equipment Failure
Erythrocyte Transfusion
Erythropoietin
Esthetics
Ethics Committees, Research
Ethics, Research
Europe
European Union
Evidence-Based Medicine
Exercise Test
Extracorporeal Membrane Oxygenation
Faculty, Medical
False Positive Reactions
Federal Government
Female
Fibrinolytic Agents
Fluid Therapy
Focus Groups
Follow-Up Studies
Gallstones
Gastrointestinal Diseases
Gastrointestinal Hemorrhage
Gene Expression Regulation
General Practitioners
General Surgery
Glasgow Coma Scale
Glasgow Outcome Scale
Glottis
Glucagon-Like Peptides
Glucose Intolerance
Glucose Tolerance Test
Goals
Gonorrhea
Government Regulation
Graft Occlusion, Vascular
Graft Survival
Gram-Negative Bacterial Infections
Guideline Adherence
Guidelines as Topic
Head Injuries, Closed
Health Expenditures
Health Insurance Portability and Accountability Act
Health Knowledge, Attitudes, Practice
Health Personnel
Health Services Accessibility
Health Services Research
Health Status Indicators
Heart
Heart Arrest
Heart Diseases
Heart Rate
Hemodynamics
Hemoglobins
Hemophilia A
Hemorrhage
Hemorrhagic Fever, Ebola
Hemostasis
Hemostasis, Surgical
Hemostatics
Hepacivirus
Heparin
Heparin, Low-Molecular-Weight
Hepatitis B
Hepatitis B Antibodies
Hepatitis B Core Antigens
Hepatitis C
HIV Infections
HIV Seronegativity
HIV Seropositivity
Homosexuality, Male
Hospital Administration
Hospital Bed Capacity
Hospital Bed Capacity, under 100
Hospital Mortality
Hospitalization
Hospitals
Hospitals, Community
Hospitals, Pediatric
Hospitals, Psychiatric
Hospitals, Public
Hospitals, Teaching
Hospitals, Urban
Humans
Hydrocortisone
Hydroxychloroquine
Hydroxymethylglutaryl-CoA Reductase Inhibitors
Hyperglycemia
Hypersensitivity
Hypertension
Hypnotics and Sedatives
Hypoglycemic Agents
Hypotension
Hypothermia
Hypothermia, Induced
Image-Guided Biopsy
Immunization, Passive
Immunosuppressive Agents
Impulsive Behavior
Incidence
Infant
Infant, Newborn
Infarction
Inflammation Mediators
Infliximab
Influenza, Human
Information Management
Informed Consent
Infusions, Intravenous
Injury Severity Score
Insulin
Insulin, Regular, Human
Intensive Care Units
Intensive Care Units, Pediatric
Interdisciplinary Communication
Interferon-alpha
Intermittent Claudication
Internal Medicine
International Cooperation
Internship and Residency
Intracranial Hemorrhages
Intraoperative Complications
Intubation, Intratracheal
Ischemia
Isotonic Solutions
Joint Commission on Accreditation of Healthcare Organizations
Kidney
Kidney Failure, Chronic
Kidney Transplantation
Laboratories
Lacerations
Lactates
Laryngeal Masks
Lead
Leadership
Learning
Length of Stay
Leukocyte L1 Antigen Complex
Likelihood Functions
Linear Models
Logistic Models
Lopinavir
Los Angeles
Low-Level Light Therapy
Lung Diseases
Magnetic Resonance Imaging
Male
Malnutrition
Manikins
Manuscripts, Medical as Topic
Mass Screening
Maximum Tolerated Dose
Medical Device Recalls
Medical Indigency
Medical Records
Medical Staff, Hospital
Medication Errors
Meningitis, Bacterial
Menopause, Premature
Mentors
Meta-Analysis as Topic
Middle Aged
Migraine Disorders
Milrinone
Minimally Invasive Surgical Procedures
Minority Groups
Missouri
Models, Animal
Models, Biological
Models, Economic
Models, Nursing
Models, Statistical
Models, Theoretical
Monte Carlo Method
Morbidity
Motivation
Multicenter Studies as Topic
Multiple Trauma
Multivariate Analysis
Muscle Hypotonia
Muscle Rigidity
Myocardial Contraction
Naltrexone
Naphthyridines
National Institute of Neurological Disorders and Stroke (U.S.)
National Institutes of Health (U.S.)
Necrosis
Neisseria gonorrhoeae
Neoplasms
Nervous System Diseases
Neuroendoscopy
Neurologic Examination
Neuroprotection
Neuropsychological Tests
Nursing Assessment
Nursing Staff, Hospital
Nutritional Status
Obesity
Observational Studies as Topic
Observer Variation
Odds Ratio
Oklahoma
Oligopeptides
Orchitis
Organ Dysfunction Scores
Organizational Innovation
Organizational Policy
Oseltamivir
Out-of-Hospital Cardiac Arrest
Oximetry
Pancreatitis
Pandemics
Parental Consent
Patient Admission
Patient Care
Patient Care Team
Patient Compliance
Patient Discharge
Patient Safety
Patient Satisfaction
Patient Selection
Patient Simulation
Patient Transfer
Patient-Centered Care
Pediatrics
Percutaneous Coronary Intervention
Perfusion
Periodicals as Topic
Peripheral Arterial Disease
Peripheral Vascular Diseases
Personnel Selection
Personnel Staffing and Scheduling
Personnel, Hospital
Phenytoin
Phosphodiesterase 3 Inhibitors
Phosphodiesterase Inhibitors
Physician-Patient Relations
Physicians
Physicians, Women
Pilot Projects
Placebos
Platelet Aggregation Inhibitors
Platelet Transfusion
Pneumonia
Pneumonia, Viral
Point-of-Care Systems
Positive-Pressure Respiration
Postoperative Complications
Practice Guidelines as Topic
Practice Patterns, Physicians'
Precision Medicine
Prediabetic State
Predictive Value of Tests
Prejudice
Preoperative Care
Prevalence
Primary Health Care
Probability
Problem-Based Learning
Prognosis
Program Evaluation
Proline
Propensity Score
Proportional Hazards Models
Propranolol
Prospective Studies
Prostatic Neoplasms
Psychiatric Aides
Psychiatric Nursing
Public Health
Publishing
Pulmonary Embolism
Purinergic P2Y Receptor Antagonists
Qualitative Research
Quality Assurance, Health Care
Quality Improvement
Quality of Health Care
Quality of Life
Quinolines
Random Allocation
Randomized Controlled Trials as Topic
Reading
Receptors, Chemokine
Receptors, Interleukin-6
Receptors, Vasopressin
Recovery of Function
Reference Values
Referral and Consultation
Registries
Regression Analysis
Renal Dialysis
Renin-Angiotensin System
Reoperation
Reperfusion Injury
Reproducibility of Results
Republic of Korea
Rescue Work
Research
Research Design
Research Personnel
Research Subjects
Research Support as Topic
Resource Allocation
Respiration
Respiration, Artificial
Respiratory Insufficiency
Respiratory Tract Diseases
Respiratory Tract Infections
Resuscitation
Retrospective Studies
Reward
Ribavirin
Risk
Risk Assessment
Risk Factors
Ritonavir
ROC Curve
Russia
Saline Solution, Hypertonic
Sample Size
Saphenous Vein
Seat Belts
Seizures
Selection Bias
Self Efficacy
Sensitivity and Specificity
Sepsis
Serologic Tests
Severity of Illness Index
Sex Distribution
Sex Factors
Sexually Transmitted Diseases, Bacterial
Shock
Shock, Hemorrhagic
Shock, Septic
Simvastatin
Sitagliptin Phosphate
Skin Diseases, Bacterial
Societies, Medical
Socioeconomic Factors
Sodium
Sodium Chloride
Soft Tissue Infections
South Sudan
Specialty Boards
Spinal Puncture
ST Elevation Myocardial Infarction
Staphylococcal Infections
Staphylococcus aureus
Statistical Distributions
Statistics, Nonparametric
Stochastic Processes
Stroke
Students, Medical
Sudden Infant Death
Surgical Procedures, Operative
Surveys and Questionnaires
Survival Analysis
Survival Rate
Sus scrofa
Swine
Sympathomimetics
Systole
Teaching
Telephone
Temporal Lobe
Tetrazoles
Therapeutic Equipoise
Therapeutics
Thiamine
Thoracic Injuries
Thorax
Thrombectomy
Thrombosis
Time Factors
Time-to-Treatment
Tissue Adhesives
Tissue and Organ Procurement
Tissue Donors
Tissue Plasminogen Activator
Tomography, X-Ray Computed
Total Quality Management
Tranexamic Acid
Transportation of Patients
Trauma Centers
Trauma Severity Indices
Treatment Failure
Treatment Outcome
Triage
Trimethoprim, Sulfamethoxazole Drug Combination
Tumor Necrosis Factor-alpha
Ultrasonography
Ultrasonography, Interventional
United States
United States Agency for Healthcare Research and Quality
United States Food and Drug Administration
Upper Extremity
Urban Population
Urea
Vascular Patency
Vascular Surgical Procedures
Vasoconstrictor Agents
Vasodilator Agents
Vasopressins
Veins
Venous Thromboembolism
Ventricular Dysfunction, Left
Ventricular Fibrillation
Ventricular Function, Left
Video Recording
Visual Analog Scale
Vitamin B Complex
Vitamins
Voluntary Health Agencies
Wales
Walking
Work Schedule Tolerance
Workload
World Health Organization
Wounds and Injuries
Wounds, Gunshot
Wounds, Stab
Young Adult
Roger's Networks
Concepts (681)
Derived automatically from this person's publications.
Bayes Theorem
Emergency Medical Services
Research Design
Data Interpretation, Statistical
Clinical Trials as Topic
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Co-Authors (61)
People in Profiles who have published with this person.
Tolles, Juliana
UCLA
Yadav, Kabir
UCLA
Bosson, Nichole
UCLA
Coil, Clinton
UCLA
Saver, Jeffrey
UCLA
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People who share similar concepts with this person.
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UCSF
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