TY  - JOUR
A1  - Tucker, J.S.
A1  - Schwartz, J.E.
A1  - Clark, K.M.
A1  - Friedman, H.S.
T1  - Age-related changes in the associations of social network ties with mortality risk
Y1  - 1999
DO  - 10.1037/0882-7974.14.4.564
JF  - Psychol Aging
VL  - 14
IS  - 4

ER  -