title: Editorial: Modern concepts of sarcoidosis.
mesh_terms: D001402:B-Lymphocytes / Q000502:physiology; D003937:Diagnosis, Differential; D006099:Granuloma / Q000145:classification; D006801:Humans; D008171:Lung Diseases / Q000209:etiology; D008213:Lymphocyte Activation; D011650:Pulmonary Alveoli; D012130:Respiratory Hypersensitivity / Q000175:diagnosis; D012507:Sarcoidosis / Q000175:diagnosis / Q000209:etiology* / Q000276:immunology; D012882:Skin Tests; D013601:T-Lymphocytes / Q000502:physiology