title: T lymphocyte subsets and B lymphocytes in tubercular pleural effusion.
mesh_terms: D000328:Adult; D001402:B-Lymphocytes; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000209:etiology / Q000473:pathology*; D013601:T-Lymphocytes / Q000145:classification*; D014397:Tuberculosis, Pulmonary / Q000150:complications*