Pregnancy tests. I.
D000818:Animals; D001001:Anura; D001681:Biological Assay; D006063:Chorionic Gonadotropin / Q000032:analysis*; D005260:Female; D006801:Humans; D051379:Mice; D011247:Pregnancy; D011258:Pregnancy Tests; D011817:Rabbits; D051381:Rats
D006063:Chorionic Gonadotropin