Maternal serum human chorionic gonadotropin level at 15 weeks.
Wenstrom
K
K
Owen
J
J
D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D011225:Pre-Eclampsia / Q000097:blood*; D011237:Predictive Value of Tests; D011247:Pregnancy; D011262:Pregnancy Trimester, Second / Q000097:blood*
D006063:Chorionic Gonadotropin