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: https://doi.org/10.1136/bmj.286.6377.1545 (Published 14 May 1983) Cite this as: Br Med J (Clin Res Ed) 1983;286:1545This is a PDF-only article. The first page of the PDF of this article appears above.