RT Journal Article SR Electronic T1 Preventive Induction of Labor: Potential Benefits if Proved Effective JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 292 OP 293 DO 10.1370/afm.730 VO 5 IS 4 A1 Caughey, Aaron B. YR 2007 UL http://www.annfammed.org/content/5/4/292.abstract AB