beta-Subunit of human chorionic gonadotropin, ultrasound, and ectopic pregnancy: a prospective study.

Bryson, S C

beta-Subunit of human chorionic gonadotropin, ultrasound, and ectopic pregnancy: a prospective study. [electronic resource] - American journal of obstetrics and gynecology May 1983 - 163-5 p. digital

Publication Type: Journal Article

0002-9378

10.1016/0002-9378(83)91046-3 doi


Adolescent
Adult
Chorionic Gonadotropin--blood
Chorionic Gonadotropin, beta Subunit, Human
Diagnosis, Differential
Female
Humans
Peptide Fragments--blood
Pregnancy
Pregnancy Complications--diagnosis
Pregnancy, Ectopic--blood
Prospective Studies
Ultrasonography