The changing face of ectopic pregnancy.
Mascarenhas
L
L
Williamson
J
J
Smith
S
S
D005260:Female; D006801:Humans; D010535:Laparoscopy; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000601:surgery; D016896:Treatment Outcome; D016216:Ultrasonography, Prenatal