00371nas a2200157   4500000000100000008004100001260001300042653002400055653001100079653001100090653001200101100001400113245006900127300001000196490000700206       1961                            d  c1961 Jan10aBiomedical Research10aBrazil10aHumans10aleprosy1 aSILVA T H00a[Analysis of the methods used for combatting leprosy in Brazil].  a19-240 v21