title: Pregnancy diagnosis by ultrasound.
authors.forename: D C
authors.initials: DC
authors.lastname: Gabriel
authors.forename: J
authors.initials: J
authors.lastname: Webster
mesh_terms: D017750:Animal Technicians; D000818:Animals; D005260:Female; D006736:Horses; D011247:Pregnancy; D011258:Pregnancy Tests / Q000592:standards / Q000662:veterinary*; D011361:Professional Competence; D014463:Ultrasonography / Q000662:veterinary*