Diagnostic value of serial electrocardiograms
L. M. Rakhlin
Kazan medical journal ›› 1940, Vol. 36 ›› Issue (3) : 46 -53.
Diagnostic value of serial electrocardiograms
Electrocardiography, as a clinical research method, has more than thirty-five years of existence.
Rakhlin L.M.
/
| 〈 |
|
〉 |