Diagnosis of ectopic pregnancy.
Barnhart
K
K
Coutifaris
C
C
D000465:Algorithms; D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000097:blood / Q000175:diagnosis*
D006063:Chorionic Gonadotropin