Lechat, MF., Misson, CB., Lambert, A., Bouckaert, A., Vanderveken, M., & Vellut, C. (1985). Simulation of Vaccination and Resistance in Leprosy Using An Epidemiometric Model. International Journal of Leprosy and Other Mycobacterial Diseases, 53(3), 461-467. https://hdl.handle.net/2078.5/79726 (Original work published 1985)