Hand washing intervention to reduce ascariasis in children.
Han
A M
AM
Department of Medical Research, No. 5, Rangoon, Burma.
Hlaing
T
T
Kyin
M L
ML
Saw
T
T
D001196:Ascariasis / Q000517:prevention & control*; D002675:Child, Preschool; D003672:Defecation; D005511:Food Handling; D006235:Hand Disinfection; D006801:Humans; D011897:Random Allocation