A sensitive enzyme immunoassay specific for human chorionic gonadotrophin.
D000033:Abortion, Threatened / Q000097:blood; D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D007124:Immunoenzyme Techniques; D011247:Pregnancy; D011258:Pregnancy Tests; D014328:Trophoblastic Neoplasms / Q000097:blood; D014594:Uterine Neoplasms / Q000097:blood
D006063:Chorionic Gonadotropin