Trends in Prenatal Screening for and Diagnosis of Down's Syndrome: England and Wales, 1989-97
Autor: | Mutton, David, Ide, Roy G., Alberman, Eva |
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Zdroj: | BMJ: British Medical Journal, 1998 Oct 01. 317(7163), 922-923. |
Databáze: | JSTOR Journals |
Externí odkaz: |