Original Artical: PDF OnlyElective Induction of Labor and Long-acting Caudal AnalgesiaSTUBBLEFIELD, CHARLES T. CAPT. (MC), USAF; HARER, W. BENSON JR. CAPT. (MC), USAF Author Information From the 2796th USAF Hospital, Department of Obstetrics and Gynecology, Norton Air Force Base, Calif. Obstetrics & Gynecology 20(4):p 468-470, October 1962. Buy © 1962 The American College of Obstetricians and Gynecologists