[Registration of cardiac sounds on a portable electrocardiograph with the aid of a differential intensifier].
| Autor: | ALTUKHOV GV, MALKIN VB, PRUTSKOI AN |
|---|---|
| Jazyk: | neurčeno |
| Zdroj: | Klinicheskaia meditsina [Klin Med (Mosk)] 1951 May; Vol. 29 (5), pp. 83-5. |
| Databáze: | MEDLINE |
| Externí odkaz: |
|