[J.A. de Kergaradec (1787-1877) - the forgotten inventor and pioneer of the obstetrical stethoscope].
D002309:Cardiology / Q000266:history*; D005260:Female; D005323:Fetal Monitoring / Q000295:instrumentation; D005602:France; D006326:Heart Auscultation / Q000295:instrumentation; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D009774:Obstetrics / Q000266:history*; D011247:Pregnancy
J. A. Kergaradec (1787-1877) - zapomniany odkrywca i pionier słuchawki połozniczej.