The effect of respiration on cardiac murmurs: An auscultatory illusion
| Autor: | Levin, Hugh S., Runco, Vincent, Charles F., Wooley, Goodwin, Richard S., Ryan, Joseph M. |
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| Zdroj: | In The American Journal of Medicine 1962 33(2):236-242 |
| Databáze: | ScienceDirect |
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