World Health Organization . Weekly epidemiological record. 2021;

Emerson PM, Hooper PJ, Gebre T. Transactions of the Royal Society of Tropical Medicine and Hygiene. 2021;

Mbabazi P, Del Pino S, Ducker C, et al. Transactions of the Royal Society of Tropical Medicine and Hygiene. 2021;

O’Donovan J, Thompson A, Stiles C, et al. Oxford University Press (OUP). Health Promotion International. 2020; 35 (6) : 1353-1368.

Bah YM, Paye J, Bah MS, et al. Public Library of Science (PLoS). PLOS Neglected Tropical Diseases. 2020; 14 (12) : e0008877.

Lammie PJ, Gass KM, King J, et al. Oxford University Press (OUP). International Health. 2020; 13 (Supplement_1) : S65-S70.

Mackenzie C, Mante S. Oxford University Press (OUP). International Health. 2020; 13 (Supplement_1) : S48-S54.

Otieno AW, Roark J, Khan ML, et al. Informa UK Limited. Cogent Social Sciences. 2020; 7 (1) : 1858561.

Malecela M, Gyapong JO, Ramaiah KD, et al. Oxford University Press (OUP). International Health. 2020; 13 (Supplement_1) : S1-S2.

Weil G, Jacobson JA, King J. Oxford University Press (OUP). International Health. 2020; 13 (Supplement_1) : S60-S64.