title: Establishing priority during investigation of tuberculosis contacts.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005190:Family; D006801:Humans; D007223:Infant; D013183:Sputum / Q000382:microbiology; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000635:transmission