Medical Microbiology / Emerging Infectious Diseases / Humans / Mycobacterium tuberculosis / Clinical Sciences / Public health systems and services research / Pulmonary Tuberculosis / Public health systems and services research / Pulmonary Tuberculosis
Tuberculosis / Rio Grande do Sul / Risk factors / Sample Size / Risk Factors / Skin Color / Pulmonary Tuberculosis / Urban Area / Skin Color / Pulmonary Tuberculosis / Urban Area
Medical Microbiology / Emerging Infectious Diseases / Humans / Mycobacterium tuberculosis / Clinical Sciences / Public health systems and services research / Pulmonary Tuberculosis / Public health systems and services research / Pulmonary Tuberculosis