TY - JOUR T1 - PAssive smoking and risk of cognitive impairment in women who never smoke AU - Chen R, Zhang D, Chen Y, Hu Z, Wilson K Y1 - 2012/02/13 N1 - 10.1001/archinternmed.2011.762 JO - Archives of Internal Medicine SP - 271 EP - 273 VL - 172 IS - 3 N2 - SN - 0003-9926 M3 - doi: 10.1001/archinternmed.2011.762 UR - http://dx.doi.org/10.1001/archinternmed.2011.762 ER -