title: The replete pediatrician and the etiology of lower respiratory tract infections. Presidential address to the Society for Pediatric Research.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009175:Mycoplasma Infections; D010372:Pediatrics; D010612:Pharyngitis / Q000453:epidemiology / Q000209:etiology; D012106:Research; D012136:Respiratory Syncytial Viruses; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000209:etiology*; D018108:Respirovirus; D012621:Seasons; D012955:Societies, Medical; D014481:United States