Incidence of pulmonary tuberculosis among employees of tuberculosis hospitals.
D006268:Health Facilities; D006763:Hospitals, Chronic Disease; D015994:Incidence; D010356:Patient Isolation; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology* / Q000706:statistics & numerical data*
SANATORIA; TUBERCULOSIS, PULMONARY/epidemiology and statistics