Costs and cost-effectiveness of routine transesophageal echocardiography in congenital heart surgery
| Autor: | Siwik, Ernest S., Spector, Michael L., Patel, Chandrakant R., Zahka, Kenneth G. |
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| Zdroj: | In American Heart Journal 1999 138(4):771-776 |
| Databáze: | ScienceDirect |
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