Medical microbiology
Medicine
Retrospective cohort study
Incidence (geometry)
Pneumonia
Isolation (microbiology)
Emergency medicine
Internal medicine
Intensive care
Medical record
Ventilator-associated pneumonia
Infection control
Coronavirus disease 2019 (COVID-19)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Mechanical ventilation
Cohort study
Tropical medicine
Cohort
Intensive care medicine
Infectious disease (medical specialty)
Immunology
Disease
Pathology
Biology
Bioinformatics
Physics
Optics
