[Prevention of tuberculosis in countries with unfavorable economic and technical conditions].
D035843:Biomedical Research; D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*
TUBERCULOSIS, PULMONARY/prevention and control
Prophylaxie de la tuberculose dans les pays aux conditions économiques et techniques défavorables.