Vnitr Lek 1977, 23(12):1178-1181
[Fetal electrocardiography registered by means of Frank's orthogonal system].
Klíčová slova: Female; Fetal Heart, physiology, ; Gestational Age; Humans; Pregnancy; Vectorcardiography, methods,
Keywords: Female; Fetal Heart /physiology/; Gestational Age; Humans; Pregnancy; Vectorcardiography /methods/
Zveřejněno: 1. prosinec 1977 Zobrazit citaci



