Necator americanus infection: a cross-sectional study of a rural community in relation to some clinical symptoms.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009332:Necatoriasis / Q000097:blood / Q000453:epidemiology* / Q000469:parasitology; D009549:Nigeria; D010270:Parasite Egg Count; D012424:Rural Population