A note on the biometrics of Ascaris infection.
D001196:Ascariasis / Q000517:prevention & control*; D001699:Biometry; D002648:Child; D002675:Child, Preschool; D005243:Feces / Q000032:analysis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D014038:Toilet Facilities