00349nas a2200145   4500000000100000008004100001260001300042653002400055653001100079653001200090100001200102245005300114300002900167490000700196       1957                            d  c1957 Jul10aBiomedical Research10aHumans10aleprosy1 aDINIZ O00a[How to intensify the campaign against leprosy].  a251-7; discussion 258-770 v17