title: Serial human chorionic gonadotropin measurements in ectopic pregnancy.
authors: N
authors: N
authors: Kadar
authors: R
authors: R
authors: Romero
mesh_terms: D006063:Chorionic Gonadotropin / Q000097:blood*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000175:diagnosis*; D012422:Rupture, Spontaneous
chemical_list: D006063:Chorionic Gonadotropin