1. A protocol for the use of oxytocin;Freeman;Am J Obstet Gynecol,2007
2. Williams obstetrics;Pritchard,1980
3. Reducing obstetric litigation through alterations in practice patterns—experience with 189 closed claims;Clark;Am J Obstet Gynecol,2006
4. Overview of the 2003 survey of professional liability;Strunk,2004
5. Division of Vital Statistics, National Center for Health Statistics, Centers for Disease Control and Prevention: report of final mortality statistics;Ventura;Mon Vital Stat Rep 1197,1995