TY - JOUR T1 - Influence of variables on centrifuge-flotation technique for recovery of Toxocara canis eggs from soil JO - Revista do Instituto de Medicina Tropical de São Paulo A1 - Santarém, Vamilton Alvares A1 - Magoti, Luciana Puga A1 - Sichieri, Tathiana Dias SN - 0036-4665 UL - 10.1590/S0036-46652009000300007 VL - 51 Y1 - 2009 PB - Brasil ER -