Guerra, Aubaneide Batista
Siravenha, Leonardo Quintão
Laurentino, Rogério Valois
Feitosa, Rosimar Neris Martins
Azevedo, Vânia Nakauth
Vallinoto, Antonio Carlos Rosário
Ishak, Ricardo
Machado, Luiz Fernando Almeida
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico
PROPESP/UFPA
Article History
Received: 13 March 2017
Accepted: 19 April 2018
First Online: 16 May 2018
Ethics approval and consent to participate
: This study was approved by the Human Research Ethics Committee of the Instituto Evandro Chagas under number 13/2009. The participants and their legal guardians (to women < 18 years old) signed a consent form and answered an epidemiological questionnaire.
: The authors declare that they have no competing interests.
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