title: Serum levels of beta-2-microglobulin--a new marker of activity in Crohn's disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001609:Beta-Globulins / Q000032:analysis*; D002097:C-Reactive Protein / Q000032:analysis; D003424:Crohn Disease / Q000097:blood / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D001613:beta 2-Microglobulin / Q000032:analysis*
chemical_list: D001609:Beta-Globulins; D001613:beta 2-Microglobulin; D002097:C-Reactive Protein