TY  - JOUR 
T1  - Trajectories of social participation in old age: a systematic literature review
JO  - Revista Brasileira de Geriatria e Gerontologia
A1  - Pinto, Juliana Martins
A1  - Neri, Anita Liberalesso
SN  - 1809-9823
UL  - 10.1590/1981-22562017020.160077
VL  - 20 
Y1  - 2017
PB  - Brasil 
ER  -