TY  - JOUR 
T1  - Mid-point for open-ended income category and the effect of
          equivalence scales on the income-health relationship
JO  - Revista de Saúde Pública
A1  - Celeste, Roger Keller
A1  - Bastos, João Luiz
SN  - 0034-8910
UL  - 10.1590/S0034-8910.2013047004388
VL  - 47 
Y1  - 2013
PB  - Brasil 
ER  -