[Survey on the occurrence of helminthiasis using the Graham-Willis technic].
D001938:Brazil; D002648:Child; D002675:Child, Preschool; D005260:Female; D006373:Helminthiasis / Q000453:epidemiology*; D006376:Helminths / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods
Pesquisa sôbre a incidênicia de helmintos utilizando as técnicas de Graham e Willis.