TY - JOUR T1 - Diagnosis of Giardia infections by PCR-based methods in children of an endemic area JO - Journal of Venomous Animals and Toxins including Tropical Diseases A1 - David, EB A1 - Coradi, ST A1 - Oliveira-Sequeira, TCG A1 - Ribolla, PEM A1 - Katagiri, S A1 - GuimarĂ£es, S SN - 1678-9199 UL - 10.1590/S1678-91992011000200012 VL - 17 Y1 - 2011 PB - Brazil ER -