TY - JOUR T1 - Natural gaps associated with oxidative stress in Willisornis poecilinotus (Aves: Thamnophilidae) in a tropical forest JO - Acta Amazonica A1 - Gomes, Andreza de Lourdes Souza A1 - Gonçalves, Andrey Felipe Gomes A1 - Vieira, José Luiz Fernandes A1 - Marceliano, Maria Luiza Videiro A1 - Silva, José Maria Cardoso da SN - 0044-5967 UL - 10.1590/S0044-59672014000200006 VL - 44 Y1 - 2014 PB - Brasil ER -