00397nas a2200169   4500000000100000008004100001260001300042653002400055653001100079653001200090100001200102700001400114245006700128300001100195490000700206022001400213       1953                            d  c1953 Mar10aBiomedical Research10aHumans10aleprosy1 aBlanc M1 aPROST M T00a[Concept and introduction of method of prevention of leprosy].  a139-420 v71  a0021-8111