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Comment
. 2015 Mar;31(3):648-50.
doi: 10.1590/0102-311xcares10315.

[The authors reply]

[Article in Portuguese]
Tatiana Aragão Figueiredo, Joyce Mendes de Andrade Schramm, Vera Lúcia Edais Pepe
Free article
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[Article in Portuguese]
Tatiana Aragão Figueiredo et al. Cad Saude Publica. 2015 Mar.
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