The prevalence of antibodies to parasitic diseases in sera of young army recruits from the United States and Brazil.
D000906:Antibodies / Q000032:analysis*; D001938:Brazil; D005843:Geography; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male; D010272:Parasitic Diseases / Q000453:epidemiology*; D012494:Sampling Studies; D013223:Statistics as Topic; D014481:United States
D000906:Antibodies