title: [Pregnancy diagnosis in mares. II. Comparison between an immunological and a biological method].
mesh_terms: D000818:Animals; D005189:False Positive Reactions; D005260:Female; D006736:Horses; D010053:Ovary / Q000502:physiology; D011247:Pregnancy; D011258:Pregnancy Tests; D011259:Pregnancy Tests, Immunologic; D011270:Pregnancy, Animal; D014599:Uterus / Q000502:physiology
vernacular_title: Draegtighedsdiagnostik hos hopper. II. Sammenlignende undersøgelser mellem en immunologisk og en biologisk metode.