TY  - JOUR 
T1  - Sustaining community living of the very old: medical and service issues
JO  - Cadernos de Saúde Pública
A1  - Johnson, Collen L.
SN  - 0102-311X
UL  - 10.1590/S0102-311X1994000200002
VL  - 10 
Y1  - 1994
PB  - Brasil 
ER  -