1. Clinical fetal monitoring. IV. Experience with a spiral electrode;Paul;Obstet Gynecol,1973
2. Osteomyelitis and sepsis: Severe complications of fetal monitoring;Overturf;Pediatrics,1975
3. A hazard associated with the use of spiral fetal scalp electrodes;Thomas;Am J Obstet Gynecol,1975
4. Complications of fetal spiral electrodes;Goodin;Lancet,1973
5. Neonatal blood loss as a complication of fetal monitoring;Scanlon;Pediatrics,1972