Rev Saude Publica. 2016;50:4err. doi: 10.1590/S01518-8787.2016050005909err.
Revista de saude publica
[No authors listed]
PMID: 27143618 PMCID: PMC4941811 DOI: 10.1590/S01518-8787.2016050005909err
[This corrects the article DOI: 10.1590/S1518-8787.2016050005909.].