00428nas a2200193   4500000000100000008004100001260001300042653001200055653001100067653001500078653001200093653001700105653001600122100001800138245004800156300000900204490000700213022001400220       1968                            d  c1968 Dec10aAnimals10aHumans10aLeishmania10aleprosy10aTuberculosis10aVaccination1 aMiddlebrook G00aBasic concepts of immunity in tuberculosis.  a25-70 v41  a0074-9249