TY  - JOUR
A1  - House, J.S.
A1  - Umberson, D.
A1  - Landis, K.R.
T1  - Structures and processes of social support
Y1  - 1988
DO  - 10.1146/annurev.so.14.080188.001453
VL  - 14
IS  - 1

ER  -