TY - JOUR AU - Lai, Te-Jen TI - Leisure activity, mobility limitation and stress as modifiable risk factors for depressive symptoms in the elderly: results of a national longitudinal study. JF - Archives of Gerontology and Geriatrics DO - 10.1016/j.archger.2011.06.014 DA - 2012-06-22 UR - https://www.deepdyve.com/lp/pubmed/leisure-activity-mobility-limitation-and-stress-as-modifiable-risk-LL2wobh8b0 SP - e221 EP - e9 VL - 54 IS - 2 DP - DeepDyve ER -