[Otorhinolaryngology in the GDR (German Democratic Republic)--retrospective and persepective studies].
D000553:Ambulatory Care; D003153:Community Health Services / Q000266:history; D005859:Germany, East; D049673:History, 20th Century; D006801:Humans; D010036:Otolaryngology / Q000266:history*; D010038:Otorhinolaryngologic Diseases / Q000628:therapy; D011446:Prospective Studies; D012189:Retrospective Studies
Die Hals-Nasen-Ohrenheilkunde in der DDR - Rückschau und Ausblick