|
|
| | Mendoza-Sassi, Raúl and Béria, Jorge U. Prevalence of having a regular doctor, associated factors, and the effect on health services utilization: a population-based study in Southern Brazil. Cad. Saúde Pública, Oct 2003, vol.19, no.5, p.1257-1266. ISSN 0102-311X
|
|