Physical activity as an aid to smoking cessation during pregnancy (LEAP) trial: study protocol for a randomized controlled trial.
<p>BACKGROUND: Many women try to stop smoking in pregnancy but fail. One difficulty is that there is insufficient evidence that medications for smoking cessation are effective and safe in pregnancy and thus many women prefer to avoid these. Physical activity (PA) interventions may assist cessa...
| Автори: | , , , , , , , , , |
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| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
BioMed Central
2012
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