title: [Predecessors: veterinarians from earlier times (44). Antoon Willem Hubert Wirtz (1836-1919)].
authors.forename: E P
authors.initials: EP
authors.lastname: Oldenkamp
mesh_terms: D000818:Animals; D049672:History, 19th Century; D049673:History, 20th Century; D006734:Horse Diseases / Q000266:history*; D006736:Horses; D009426:Netherlands; D014730:Veterinary Medicine / Q000266:history