title: [Surgery in Zurich 100 years ago: the many-sided Zurich surgeon Rudolf Ulrich Krönlein].
mesh_terms: D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D006801:Humans; D013557:Switzerland
vernacular_title: Chirurgie in Zürich vor 100 Jahren: Der vielseitige Zürcher Chirurg Rudolf Ulrich Krönlein.