title: Plain film radiography, pregnancy, and therapeutic abortion revisited.
authors.affiliation: Department of Radiology, Logan College of Chiropractic, Chesterfield, MO 63006-1065, USA. william.ursprung@logan.edu
authors.forename: William M
authors.initials: WM
authors.lastname: Ursprung
authors.forename: Joseph W
authors.initials: JW
authors.lastname: Howe
authors.forename: Terry R
authors.initials: TR
authors.lastname: Yochum
authors.forename: Norman W
authors.initials: NW
authors.lastname: Kettner
mesh_terms: D000032:Abortion, Therapeutic; D005260:Female; D005333:Fetus / Q000528:radiation effects*; D006801:Humans; D011247:Pregnancy; D011835:Radiation Protection; D011860:Radiography, Abdominal / Q000009:adverse effects*