التدخين والحمل: الفرق بين النسختين

|+ عيوب ولادية مرتبطة بالتدخين أثناء الحمل<ref>Unless else specified in table, then reference is: {{citeCite journal doi| last1 = Hackshaw | first1 = A. | last2 = Rodeck | first2 = C. | last3 = Boniface | first3 = S. | doi = 10.1093/humupd/dmr022 | title = Maternal smoking in pregnancy and birth defects: A systematic review based on 173 687 malformed cases and 11.7 million controls | journal = Human Reproduction Update | volume = 17 | issue = 5 | pages = 589–604 | year = 2011 | pmid = 21747128 | pmc = 3156888 }}</ref>