Transvaginal sonography in evaluating ectopic pregnancy.
Bohm-Velez
M
M
Department of Radiology, Western Pennsylvania Hospital, Pittsburgh 15224.
Mendelson
E B
EB
Freimanis
M G
MG
D006063:Chorionic Gonadotropin / Q000097:blood; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*; D014463:Ultrasonography; D014621:Vagina
D006063:Chorionic Gonadotropin