Caffeine consumption during pregnancy and risk of preterm birth: a meta-analysis
| Autor: | Maslova, Ekaterina, Bhattacharya, Sayanti, Lin, Shih-Wen, Michels, Karin B |
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| Zdroj: | In The American Journal of Clinical Nutrition November 2010 92(5):1120-1132 |
| Databáze: | ScienceDirect |
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