作者: Annelies Tuenter , Paula K Bautista Nino , Anna Vitezova , Athanasios Pantavos , Wichor M Bramer
DOI: 10.1111/MCN.12675
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摘要: Smoking exposure is associated with pregnancy complications, as are levels of folate, vitamin B12, and homocysteine. In nonpregnant adults, smoking exposure is associated …