[Functional couch with switching device for electrocardiography].
Sinitsa
K I
KI
Kliuka
G R
GR
D001513:Beds; D004562:Electrocardiography / Q000295:instrumentation*; D004566:Electrodes; D004867:Equipment Design
Funktsional'naia kushetka s kommutiruiushchim ustroĭstvom dlia élektrokardiografii.