20 cases of trisomy 18. Sex-ratio in relation to age of the mother

Le Marec, B.M.; Lair, J.C.; Kérisit, J.; Le Mée, F.; Sénécal, J.

Annales de Pediatrie 24(2): 125-136

1977


ISSN/ISBN: 0066-2097
PMID: 16211953
Document Number: 114708

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