00425nas a2200193   4500000000100000008004100001260001600042653001100058653001200069653001100081653002900092653002100121653001600142653001600158245002900174300000800203490000600211022001400217       1982                            d  c1982 Jan 2310aUganda10aleprosy10aHumans10aClinical Trials as Topic10aChild, Preschool10aBCG Vaccine10aAge Factors00aB.C.G.: sibling rivalry.  a2060 v1  a0140-6736