[Diagnosis and treatment of extrauterine pregnancy in The Netherlands].
Gerretsen
G
G
D006063:Chorionic Gonadotropin / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests; D011271:Pregnancy, Ectopic / Q000652:urine*; D012680:Sensitivity and Specificity; D013997:Time Factors
D006063:Chorionic Gonadotropin