de Araujo, Paulo Sérgio Ramos
de Melo, Heloisa Ramos Lacerda
de Melo, Fábio Lopes
Medeiros, Zulma
Maciel, Maria Amélia
Florêncio, Renata
Brandão, Eduardo
Article History
Received: 13 January 2015
Accepted: 15 June 2015
First Online: 20 June 2015