[Comparison of the recording of radiocardigraphical tracings with an integrator and with a scaling circuit].
C
C
GIUNTINI
R
R
BIANCHI
P
P
TONI
L
L
DONATO
D006321:Heart / Q000000981:diagnostic imaging*; D011859:Radiography; D011868:Radioisotopes; D011874:Radiometry
D011868:Radioisotopes
HEART/radiography; RADIOISOTOPES; RADIOMETRY