TY - JOUR AU - Wang, JWJ; Zhou, DHD; Li, J; Zhang, M; Deng, J; Tang, M; Gao, C; Li, J; Lian, Y; Chen, M TI - Leisure activity and risk of cognitive impairment: The Chongqing Aging Study JO - Neurology VL - 66 PY - 2006 DO - 10.1212/01.wnl.0000192165.99963.2a L3 - PubMed-ID: 16291928 SP - 911 EP - 913. ER -