title: [A heifer with very difficult calving].
authors: G
authors: G
authors: Schuijt
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis / Q000628:therapy*; D005260:Female; D011644:Puerperal Disorders / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*
vernacular_title: Zeer zwaar afgekalfde vaars.