To Evaluate the Knowledge, Attitude and Practice of Hand Washing and to Determine the Factors Involved in Poor Hand Washing Among the Primary School Students of Bannu. Medical Forum Monthly, [S. l.], v. 32, n. 9, 2021. Disponível em: http://medicalforummonthly.com/index.php/mfm/article/view/1494.. Acesso em: 24 aug. 2026.