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Journal
Rev Bras Epidemiol
Volume
14
Issue
4
Pages
548-55
Publication year
2011
Suggested citation
Gomes MAC, Ferreira A de SP, da Silva AAM, de Souza ER. Hepatitis A: seroprevalence and associated factors among schoolchildren of São Luís (MA), Brazil. Rev Bras Epidemiol. 2011; 14(4): 548-55.