title: Lymphocyte subpopulations in sarcoid pleural effusion.
mesh_terms: D000328:Adult; D000911:Antibodies, Monoclonal; D005260:Female; D006801:Humans; D007958:Leukocyte Count; D010996:Pleural Effusion / Q000276:immunology*; D012507:Sarcoidosis / Q000150:complications / Q000276:immunology*; D013601:T-Lymphocytes / Q000166:cytology*; D006377:T-Lymphocytes, Helper-Inducer / Q000166:cytology; D050378:T-Lymphocytes, Regulatory / Q000166:cytology
chemical_list: D000911:Antibodies, Monoclonal