title: Recent developments in paediatric otolaryngology (The Semon Lecture, 1980).
mesh_terms: D000233:Adenoidectomy / Q000639:trends; D002648:Child; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010036:Otolaryngology / Q000266:history / Q000639:trends*; D010038:Otorhinolaryngologic Diseases / Q000628:therapy; D010372:Pediatrics / Q000266:history / Q000639:trends*; D010817:Physician-Patient Relations; D014068:Tonsillectomy / Q000639:trends