00320nas a2200145   4500000000100000008004100001260001300042653002400055653001100079653001200090100001600102245004000118300000900158490000700167       1960                            d  c1960 Jan10aBiomedical Research10aHumans10aleprosy1 aPEREIRA A C00a[Methods of prevention of leprosy].  a3-120 v20