[A roentgenocardiometric application ruler].
V M
VM
Shcherban'
V I
VI
Varvarenko
D002138:Calibration; D004867:Equipment Design; D006321:Heart / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography / Q000295:instrumentation*
Rentgenokardiometricheskaia applikatsionnaia lineĭka.