1. Nursemidwifery clinical data set: Technical report;American College of Nurse-Midwives,1990
2. Access to prenatal care: Key to preventing low birthweight,1987
3. A study of pregnancy outcomes in a maternity center and a tertiary care hospital;Baruffi;American Journal of Public Health,1984
4. Nurse-midwifery intrapartum management;Beal;Journal of Nurse-Midwifery,1984
5. Certified nurse-midwife effectiveness in the health maintenance organization obstetric team;Bell;Obstetrics & Gynecology,1989