Incidence of pinworm and ascaris infestation in Negro children in the Washington area.
D000818:Animals; D001196:Ascariasis / Q000453:epidemiology*; D001200:Ascaris; D002648:Child; D003141:Communicable Diseases; D017229:Enterobiasis; D004757:Enterobius; D006801:Humans; D015994:Incidence; D010123:Oxyuriasis / Q000706:statistics & numerical data*; D010272:Parasitic Diseases; D014861:Washington
ASCARIASIS/epidemiology; OXYURIASIS/statistics