Research Article

Long distance telemetry of fetal heart rate from patients' homes using public telephone network.

Br Med J (Clin Res Ed) 1983; 286 doi: http://dx.doi.org/10.1136/bmj.286.6377.1545 (Published 14 May 1983) Cite this as: Br Med J (Clin Res Ed) 1983;286:1545

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