title: Discrimination between byssinosis and chronic bronchitis in cotton mill workers by serum immunoglobulin patterns.
mesh_terms: D001991:Bronchitis / Q000175:diagnosis*; D002095:Byssinosis / Q000175:diagnosis*; D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D007136:Immunoglobulins / Q000378:metabolism*; D009784:Occupational Diseases / Q000175:diagnosis*; D013783:Textile Industry
chemical_list: D007136:Immunoglobulins