00443nas a2200169   4500000000100000008004100001260001300042653001200055653001600067653001200083653000900095100001600104245012100120300001100241490000700252022001400259       1966                            d  c1966 Feb10aAnimals10aBCG Vaccine10aleprosy10aMice1 aShepard C C00aVaccination against human leprosy bacillus infections of mice: protection by BCG given during the incubation period.  a279-830 v96  a0022-1767