title: Transabdominal ultrasound-guided intra-gestational sac single dose MTX injection in a tubal pregnancy.
authors.forename: Ching-Yi
authors.initials: CY
authors.lastname: Lin
authors.forename: Yang-Tse
authors.initials: YT
authors.lastname: Shih
mesh_terms: D000328:Adult; D018997:Chorionic Gonadotropin, beta Subunit, Human / Q000097:blood; D005260:Female; D058746:Gestational Sac / Q000000981:diagnostic imaging*; D006801:Humans; D007267:Injections; D008727:Methotrexate / Q000008:administration & dosage* / Q000627:therapeutic use; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000000981:diagnostic imaging* / Q000188:drug therapy* / Q000378:metabolism; D014463:Ultrasonography
chemical_list: D018997:Chorionic Gonadotropin, beta Subunit, Human; D008727:Methotrexate