TY - JOUR T1 - Soil contamination by Ancylostoma spp. and Toxocara spp. eggs in elementary school playgrounds in the extreme south of Brazil JO - Revista Brasileira de Parasitologia VeterinĂ¡ria A1 - Mello, Catia Cilene Santos de A1 - Nizoli, Leandro Quintana A1 - Ferraz, Alexsander A1 - Chagas, Bruno Cabral A1 - Azario, William James Domingues A1 - Motta, Sara Patron da A1 - Villela, Marcos Marreiro SN - 1984-2961 UL - 10.1590/S1984-29612022003 VL - 31 Y1 - 2022 PB - Brasil ER -