00459nas a2200157   4500000000100000008004100001260003800042653001400080653000800094653001200102100003100114245003200145250001300177856009400190050001700284       1997                            d  bWorld Health OrganizationaGeneva10aTreatment10aMDT10aleprosy1 aWorld Health Organization 00aMDT : questions and answers  arev. ed.  uhttps://iris.who.int/bitstream/handle/10665/63612/WHO_LEP_97.8.pdf?sequence=1&isAllowed=y  a130.21 WHO b