Risk factors for trisomy 21: maternal cigarette smoking and oral contraceptive use in a population-based case-control study.

Q Yang; S L Sherman; T J Hassold; K Allran; L Taft; D Pettay; M J Khoury; J D Erickson; S B Freeman

doi:10.1097/00125817-199903000-00004

Risk factors for trisomy 21: maternal cigarette smoking and oral contraceptive use in a population-based case-control study.

Identifier:nobleid.org/w1/20260515/35F9B5CB

Type:Journal Article

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Risk factors for trisomy 21: maternal cigarette smoking and oral contraceptive use in a population-based case-control study.

Identifier:nobleid.org/w1/20260515/35F9B5CB

Type:Journal Article

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