title: Pregnancy diagnosis by ultrasound.
authors.forename: J R
authors.initials: JR
authors.lastname: Newcombe
mesh_terms: D000827:Animal Welfare; D000818:Animals; D002417:Cattle; D005260:Female; D006736:Horses; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary*; D016216:Ultrasonography, Prenatal / Q000662:veterinary*