title: Ovarian hyperemia in the immature rat as a pregnancy test in equids.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002319:Cardiovascular System; D005260:Female; D006801:Humans; D006940:Hyperemia; D010053:Ovary / Q000098:blood supply*; D011247:Pregnancy / Q000175:diagnosis; D011258:Pregnancy Tests; D051381:Rats
keywords: OVARY/blood supply; PREGNANCY/diagnosis