| study of enteroparasites infection frequency and chemotherapeutic agents used in pediatric patients in a community living in porto alegre, rs, brazil. | parasitic infections caused by intestinal protozoan and helminths affect more than two billion people worldwide and chemotherapy is the most commonly used therapeutic procedure. considering the problems created by parasitic infections and the incorrect use of drugs, the aim of this work was to detect the frequency of enteroparasites infection and to estimate the use of chemotherapeutic agents in children living in the periphery of the city of porto alegre, rs, brazil. ninety-six preschool age ch ... | 2004 | 15141275 |