@article{article917657c1,
title   = {Determinants of the use of health care services: multilevel analysis in the Metropolitan Region of Sao Paulo},
author = {Chiavegatto Filho, Alexandre Dias Porto and Wang, Yuan-Pang and Malik, Ana Maria and Takaoka, Julia and Viana, Maria Carmen and Andrade, Laura Helena},
year = {2015},
doi = {10.1590/s0034-8910.2015049005246},
journal   = {Revista de Saúde Pública}
}