Pediatric pulmonology in retrospect.
D002648:Child; D003550:Cystic Fibrosis / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D006819:Hyaline Membrane Disease / Q000266:history; D007231:Infant, Newborn; D008171:Lung Diseases / Q000175:diagnosis / Q000266:history* / Q000628:therapy; D011247:Pregnancy