[Chemoprophylaxis of tuberculosis].
D035843:Biomedical Research; D018890:Chemoprevention; D006801:Humans; D007538:Isoniazid / Q000628:therapy*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
D007538:Isoniazid
ISONIAZID/therapy; TUBERCULOSIS, PULMONARY/prevention and control