Letter: Report of Down's syndrome during a period of suspected increase in trisomy 18.
| Autor: | Hook EB, Porter IH, Keogh M, Quickenton P, Logrillo V |
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| Jazyk: | angličtina |
| Zdroj: | Lancet (London, England) [Lancet] 1974 Mar 30; Vol. 1 (7857), pp. 566-7. |
| DOI: | 10.1016/s0140-6736(74)92753-6 |
| Databáze: | MEDLINE |
| Externí odkaz: |
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