TY  - JOUR 
T1  - Equity of access to Pap smears: population-based study in
               Campinas, São Paulo, Brazil
JO  - Revista Brasileira de Epidemiologia
A1  - Amorim, Vivian Mae Schmidt Lima
A1  - Barros, Marilisa Berti de Azevedo
SN  - 1415-790X
UL  - 10.1590/1809-4503201400060012
VL  - 17 
Y1  - 2014
PB  - Brasil 
ER  -