References
- Dalton K J, Dawson A J, Gough N AJ. Long distance telemetry of fetal heart rate from patients' homes using public telephone network. Br Med J 1983; 286: 1545
- Dalton K J, Cwrie J, Manning K, Dripps J. A computerized system for fetal home telemetry. Arch Oynecol 1985; 237: 33