Medicine
Hydroxychloroquine
Lopinavir
Dyslipidemia
Internal medicine
Epidemiology
Coronavirus disease 2019 (COVID-19)
Medical record
Ritonavir
Pediatrics
Retrospective cohort study
Respiratory distress
Pneumonia
Disease
Surgery
Viral load
Immunology
Human immunodeficiency virus (HIV)
Antiretroviral therapy
Infectious disease (medical specialty)