1. Inconsistencies in clinical decisions in obstetrics;Barrett;Lancet,1990
2. Interpreting fetal heart rate tracings: Is there a difference between labor and delivery nurses and obstetricians?;Beckmann;Journal of Reproductive Medicine,1997
3. Interpretation of non-stress tests by obstetric nurses;Chez;Journal of Obstetric, Gynecologic and Neonatal Nursing,1990