Publications by authors named "Max Victor Carioca Frietas"
Background: BCG vaccine protects against leprosy.
Objectives: Estimate BCG protection against leprosy by age by age.
Methods: A case control study with 226 cases of leprosy and 857 controls.
Background: BCG vaccine protects against leprosy.
Objectives: Estimate BCG protection against leprosy by age by age.
Methods: A case control study with 226 cases of leprosy and 857 controls.