A system of vectorcardiographic interpretation
Witham, Abner Calhoun,
A system of vectorcardiographic interpretation - Chicago Year Book Medical Publishers 1975 - xii, 472 p. ill.
0815193408
Vectorcardiography.
Heart
RC683.5.V4 / W57
A system of vectorcardiographic interpretation - Chicago Year Book Medical Publishers 1975 - xii, 472 p. ill.
0815193408
Vectorcardiography.
Heart
RC683.5.V4 / W57
