00322nas a2200145   4500000000100000008004100001260001300042653002400055653001100079653001200090245004300102300001000145490000700155022001400162       1953                            d  c1953 Apr10aBiomedical Research10aHumans10aleprosy00a[Participation in control of leprosy].  a585-60 v44  a0001-7310