title: [Dr. Pál Ondrejka, director of the 2nd Department of Surgery of Semmelweis University - 60th birthday].
authors.forename: István
authors.initials: I
authors.lastname: Sugár
mesh_terms: D004724:Endoscopy; D005180:Faculty, Medical / Q000266:history; D013502:General Surgery / Q000193:education* / Q000639:trends; D049673:History, 20th Century; D049674:History, 21st Century; D006814:Hungary; D018156:Journalism, Medical; D007857:Leadership