title: Use of serial human chorionic gonadotropin measurements to differentiate between intrauterine and ectopic pregnancies.
authors.forename: N
authors.initials: N
authors.lastname: Kadar
mesh_terms: D006063:Chorionic Gonadotropin / Q000032:analysis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*
chemical_list: D006063:Chorionic Gonadotropin