title: [Pulling on a ...].
authors: Iaira
authors: I
authors: Boissevain
mesh_terms: D000818:Animals; D037901:Euthanasia, Animal; D005260:Female; D006736:Horses / Q000502:physiology*; D007886:Legislation, Veterinary; D009426:Netherlands; D014730:Veterinary Medicine / Q000592:standards*