00406nam a2200133   4500000000100000008004100001260003800042653001200080653001900092100001900111245005200130250001600182856007400198       1987                            d  bWorld Health OrganizationaGeneva10aleprosy10aSample surveys1 aSundaresan T K00aSample survey in leprosy-an introductory manual  aUnpublished  uhttp://apps.who.int/iris/bitstream/10665/58380/1/WHO_CDS_LEP_86.1.pdf