Document Type : Research Articles
Authors
1 Graduate Program in Collective Health, Federal University of Rio Grande do Norte (UFRN), Northeast Brazil, Brazil.
2 Federal University of Rio Grande do Norte (UFRN), Northeast Brazil, Brazil.
3 Division of Population Research, Brazilian National Cancer Institute (INCA), Brazil.
4 Department of Collective Health, Graduate Program in Collective Health, Federal University of Rio Grande do Norte (UFRN), Northeast Brazil, Brazil.
Abstract
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