| enteroparasitosis and their ethnographic relationship to food handlers in a tourist and economic center in paraná, southern brazil. | this study reports on the occurrence of enteroparasites based on data from an ethnographic study of food handlers in the city of cascavel, paraná, brazil. fecal material from 343 food handlers of both sexes, between 14 and 75 years of age, was analyzed using lutz, modified ritchie and ziehl-neelsen techniques. ethnographic relationships were investigated by means of specific questionnaires. positive fecal samples were found for 131 (38.2%) handlers. endolimax nana (67.9%) was the predominant spe ... | 2009 | 19229388 |