00454nas a2200193   4500000000100000008004100001260001300042653001600055653002400071653001100095653001200106653002400118653001600142100001600158700001800174245005000192300001100242490000700253       1953                            d  c1953 Apr10aBCG Vaccine10aBiomedical Research10aHumans10aleprosy10aMycobacterium bovis10aVaccination1 aBUDIANSKY E1 aDE CAMPOS E C00a[Possible B.C.G. protection against leprosy].  a107-150 v13