title: [75th birthday of primarius Dr. Johannes Kretz].
mesh_terms: D001317:Austria; D049673:History, 20th Century; D007388:Internal Medicine / Q000266:history; D009369:Neoplasms / Q000266:history; D011315:Preventive Medicine / Q000266:history
vernacular_title: Primarius Dr. Johannes Kretz zum 75. Geburtstag.