Levels of hepatitis B antibody titers are affected by age and doses gap time in children from a high endemic area of the western Amazon. - Gomes, Laura Cordeiro; Sanson, Marina Cordeiro Gomes; Brainin, Philip; de Melo, Maria da Conceição Vieira; de Souza, Rodrigo Medeiros; Mazaro, Janaína; Lima, Karine Oliveira; Resende, Júnia Silva; Vieira, Isabelle Victória Martins; Mesquita, Edinilson da Silva; Matos, Luan Oliveira; Dutra, Isabelle Caroline Silva; et al. (PLoS ONE, 2021)