Chorionic gonadotropin in the blood and urine during early pregnancy.
D001826:Body Fluids; D006063:Chorionic Gonadotropin; D005260:Female; D006062:Gonadotropins; D006801:Humans; D011247:Pregnancy
D006063:Chorionic Gonadotropin; D006062:Gonadotropins
GONADOTROPINS; PREGNANCY