[MINIATURIZED ELECTRONIC DEVICES WITH SPECIAL REFERENCE TO TRANSPORTABLE ELECTROCARDIOGRAPHS].
D004562:Electrocardiography; D004581:Electronics; D004864:Equipment and Supplies; D006801:Humans
ELECTROCARDIOGRAPHY; EQUIPMENT AND SUPPLIES
ELEKTRONISCHE MIKROBAUWEISE SPEZIELL IM HINBLICK AUF TRANSPORTABLE ELEKTROKARDIOGRAPHEN.