Altitude, low birth weight, and infant mortality in Colorado.
| Autor: | Unger, C, Weiser, J K, McCullough, R E, Keefer, S, Moore, L G |
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| Zdroj: | JAMA: Journal of the American Medical Association; 1988 Jun 17, Vol. 259 Issue 23, p3427-3432, 6p |
| Databáze: | Complementary Index |
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