title: [Henry Koplik].
mesh_terms: D002648:Child; D002675:Child, Preschool; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008457:Measles / Q000266:history; D010372:Pediatrics / Q000266:history; D014481:United States
vernacular_title: Henry Koplik.