TY - JOUR A1 - Hessler, R.M. A1 - Jia, S. A1 - Madsen, R. A1 - Pazaki, H. T1 - Gender, social networks and survival time: a 20-year study of the rural elderly Y1 - 1995 DO - 10.1016/0167-4943(95)00669-C JF - Arch Gerontol Geriatr VL - 21 IS - 3 ER -