title: Cultures of pulmonary secretions; their accuracy in the evaluation of activity in pulmonary tuberculosis.
authors.forename: L L
authors.initials: LL
authors.lastname: SANFORD
mesh_terms: D006801:Humans; D008168:Lung / Q000378:metabolism*; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*