title: Update on immunology of sarcoidosis. Report from the Baltimore Conference.
mesh_terms: D003226:Congresses as Topic; D006801:Humans; D008171:Lung Diseases / Q000276:immunology*; D008396:Maryland; D012507:Sarcoidosis / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology