title: [Assistant ministerial director Professor Dr. Kurt Petzelt M.D. 65 years old, retired].
mesh_terms: D003140:Communicable Disease Control / Q000266:history; D005860:Germany, West; D049673:History, 20th Century; D006920:Hygiene; D011634:Public Health / Q000266:history
vernacular_title: Ministerialdirigent Professor Dr. med. Kurt Petzelt 65 Jahre und Pensionär.