title: [A history that's not always easy].
authors.forename: Rico
authors.initials: R
authors.lastname: Thun
authors.forename: Bjorn
authors.initials: B
authors.lastname: Ittensohn
mesh_terms: D049672:History, 19th Century; D049674:History, 21st Century; D006801:Humans; D013557:Switzerland; D018634:Veterinarians / Q000266:history* / Q000458:organization & administration*