TY - GEN AU - Kassenaar,A A TI - Opening address. "What do we do with Einthovens of today?" SN - 0301-4711 PY - 1978///1220 KW - Electrocardiography KW - history KW - History, 19th Century KW - History, 20th Century KW - Humans KW - Netherlands KW - Research Support as Topic KW - trends N1 - Publication Type: Biography; Historical Article; Journal Article ER -