TY  - JOUR 
T1  - Health-related and socio-demographic factors associated with frailty in the elderly: a systematic literature review
JO  - Cadernos de Saúde Pública
A1  - Mello, Amanda de Carvalho
A1  - Engstrom, Elyne Montenegro
A1  - Alves, Luciana Correia
SN  - 0102-311X
UL  - 10.1590/0102-311X00148213
VL  - 30 
Y1  - 2014
PB  - Brasil 
ER  -