Falconer, J (2019). Search strategies for: "Interventions to improve drinking water supply and quality, sanitation and handwashing facilities in health care facilities, and their effect on health care-associated infections in low and middle-income countries: A systematic review and supplementary scoping review". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001074.

Oswald, W and Okiya, S (2017). TUMIKIA Project Household Questionnaire & Stool Sample Collection Form. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001311.