1. Pelvic soring for elective induction.;Bishop;Obstet Gynecol,1964
2. Relation of prelabor evaluation to inducibility and the course of labor.;Friedman;Obstet Gynecol,1966
3. Prelabor status evaluation. II. Weighted score.;Friedman;Obstet Gynecol,1967
4. Preinduction scoring: an objective approach to induction of labor.;Burnett;Obstet Gynecol,1966
5. Induction of labor. Readiness for induction.;Fields;Am J Obstet Gynecol,1966