Fish attacks the putrefyng corpses-victims of drowning. Characteristics of injuries: report of two cases occurring in the region of the Pantanal of Mato Grosso - Brazil - Campos Neto, Manoel; Haddad Júnior, Vidal [UNESP]; Castilhone, Caroline Arantes Magalhães; Vieira, Ivo Antonio (My University, 2012)