title: Concurrent assays of plasma and pleural-effusion levels of carcinoembryonic antigen in the diagnosis of pulmonary disease.
mesh_terms: D001984:Bronchial Neoplasms / Q000175:diagnosis*; D002272:Carcinoembryonic Antigen / Q000302:isolation & purification*; D003937:Diagnosis, Differential; D004653:Empyema / Q000175:diagnosis*; D006801:Humans; D008654:Mesothelioma / Q000175:diagnosis*; D010996:Pleural Effusion / Q000276:immunology*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
chemical_list: D002272:Carcinoembryonic Antigen