1. World Health Organization. Water, sanitation and hygiene for accelerating and sustaining progress on Neglected Tropical Diseases A global strategy, 2015–2020. Geneva: World Health Organization; 2015.
2. Khuroo MS. Ascariasis. In: Weinstock JV, editor. Gastroenterology clinics of North America: parasitic diseases of the liver and intestines. Philadelphia: WB Saunders; 1996. p. 553–77.
3. World Health Organization. Eliminating soil transmitted helminthiasis as a public health problem in children. Progress report 2001–2010 and strategic plan 2011–2020. Geneva: World Health Organization; 2012.
4. World Health Organization. Helminth control in school-age children. A guide for managers of control programmes. 2nd ed. Geneva: World Health Organization; 2011.
5. Boselli G, et al. Integration of deworming into an existing immunisation and vitamin A supplementation campaign is a highly effective approach to maximise health benefits with minimal cost in Lao PDR. Int Health. 2011;3(4):240–5.