title: Surveying 2,020 vagrants for tuberculosis.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008145:Louisiana; D008297:Male; D008875:Middle Aged; D014171:Transients and Migrants; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*