title: Factors influencing primary cesarean rates.
authors.forename: S M
authors.initials: SM
authors.lastname: Taffel
authors.forename: S C
authors.initials: SC
authors.lastname: Clarke
authors.forename: P J
authors.initials: PJ
authors.lastname: Placek
mesh_terms: D002585:Cesarean Section / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D010298:Parity; D011247:Pregnancy