Deguerry, M., De Clercq, E., Misson, C., Vellut, C., & Bertrand, F. (1989). Registration of the Number of Macules in Paucibacillary Leprosy for Evaluation of Early Diagnosis and Individual Prognosis. Leprosy Review, 60(3), 206-213. https://hdl.handle.net/2078.5/71160 (Original work published 1989)