title: [Scientific programme of the 20th German Congress for Continuing Medical Education in Berlin June 1-6 1971].
mesh_terms: D001604:Berlin; D003226:Congresses as Topic; D004502:Education, Medical, Continuing; D012955:Societies, Medical
vernacular_title: Das wissenschaftliche Programm des 20 Deutschen Kongresses für ärztliche Fortbildung in Berlin vom 1-6 1971.