1. Additional observations on pathologic bradycardia;Hon;Am. J. Obstet. Gynecol,1974
2. A system for infectious disease surveillance on an obstetric service;Ledger;Obstet. Gynecol,1971
3. Bacteremia on an obstetric-gynecologic service;Ledger;Am. J. Obstet. Gynecol,1975
4. Intrapartum fetal monitoring: Maternal and fetal morbidity and perinatal morbidity;Chan;Obstet. Gynecol,1973
5. Puerperal morbidity and internal fetal monitoring;Wiechetek;Am. J. Obstet. Gynecol,1974