Maternal Serum Alpha-Fetoprotein Screening: A Cost-Benefit Analysis.
| Autor: | Layde, Peter M.1, Von Allmen, Stephen D.1, Oakley Jr., Godfrey P.1 |
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| Zdroj: | American Journal of Public Health. Jun79, Vol. 69 Issue 6, p566. 8p. |
| Databáze: | Business Source Ultimate |
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