The role of handwashing in improving hygiene and health in low-income countries.
Luby
S
S
Foodborne and Diarrheal Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA 30329-4018, USA.
D002675:Child, Preschool; D006235:Hand Disinfection; D006266:Health Education; D006801:Humans; D006920:Hygiene / Q000592:standards*; D011203:Poverty