title: An appraisal of serologic tests for tuberculosis using agar gel and complement-fixation procedures.
mesh_terms: D001987:Bronchiectasis / Q000175:diagnosis; D003168:Complement Fixation Tests / Q000592:standards*; D006660:Histoplasmosis / Q000175:diagnosis; D006801:Humans; D005779:Immunodiffusion / Q000592:standards*; D008175:Lung Neoplasms / Q000175:diagnosis; D011656:Pulmonary Emphysema / Q000175:diagnosis; D011658:Pulmonary Fibrosis / Q000175:diagnosis; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*