Trophoblastic disease: Analytical problems associated with HCG assay.
Barth
Julian H
JH
D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014328:Trophoblastic Neoplasms / Q000175:diagnosis*; D014594:Uterine Neoplasms / Q000175:diagnosis*
D006063:Chorionic Gonadotropin