27 febrero 2015
Mothers with a high level of prenatal social stressors — including possibly less control over their own housing situation or economic distress — had 2.5 times higher odds to have only a partial or no restriction on smoking in their home than those with no stressors, which increases secondhand smoke risk, a study has found.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/R2No-XlS2mA/150227112747.htm
