00650nas a2200265   4500000000100000008004100001260001300042653001500055653001600070653002500086653001000111653001900121653001100140653001100151653001200162653002000174653001700194100001700211700001600228245006700244856004100311300001100352490000700363022001400370       1993                            d  c1993 Sep10aAdolescent10aBCG Vaccine10aCase-Control Studies10aChild10aCohort Studies10aFamily10aHumans10aleprosy10aResearch Design10aRisk Factors1 aNishioka S A1 aGoulart I M00aAssessment of BCG protective efficacy by case-control studies.  uhttp://ila.ilsl.br/pdfs/v61n3a12.pdf  a459-620 v61  a0148-916X