Exposure to secondhand smoke tied to mental health and ADHD in children.
Padrón, A., Galán, I., García-Esquinas, E., Fernández, E., Ballbè, M. & Rodríguez-Artalejo, F. (2015). Exposure to secondhand smoke in the home and mental health in children: A population-based study. Tobacco Control. doi: 10.1136/tobaccocontrol-2014-052077