[Respiratory tract diseases].
D000818:Animals; D002648:Child; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D007223:Infant; D010998:Pleurisy / Q000266:history; D011008:Pneumococcal Infections / Q000266:history; D011014:Pneumonia / Q000266:history; D012119:Respiration; D012140:Respiratory Tract Diseases / Q000175:diagnosis / Q000266:history* / Q000628:therapy