Additional file 1: of Social and environmental conditions related to Mycobacterium leprae infection in children and adolescents from three leprosy endemic regions of Colombia Serrano-CollHĂŠctor MoraHugo BeltrĂĄnJuan DuthieMalcolm Cardona-CastroNora 2019 Validation of multiple regression approach for IgM anti NDO-LID. (DOCX 5547 kb)