title: Monitoring fetal heart rate by telephone.
authors: D K
authors: DK
authors: James
authors: P M
authors: PM
authors: Robertson
mesh_terms: D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D005323:Fetal Monitoring / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D003629:Modems; D011247:Pregnancy; D013689:Telephone