00523nas a2200193   4500000000100000008004100001260001300042653001600055653001100071653001100082653001200093653001200105653002400117653001700141653001600158245013900174300000900313490000700322       1953                            d  c1953 Jan10aBCG Vaccine10aBrazil10aHumans10aHygiene10aleprosy10aMycobacterium bovis10aTuberculosis10aVaccination00a[Tenth Brazilian Congress of Hygiene, conclusions concerning Item IV: BCG in preventive vaccination against tuberculosis and leprosy].  a64-60 v13