title: Rheumatology: aches, pains and alphabet soup--new developments and understanding diagnostic tests.
authors.affiliation: Department of Medicine, Medical College of Wisconsin.
authors.forename: R
authors.initials: R
authors.lastname: Wortmann
mesh_terms: D000328:Adult; D002985:Clinical Protocols; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012216:Rheumatic Diseases / Q000097:blood / Q000175:diagnosis* / Q000188:drug therapy / Q000453:epidemiology; D012219:Rheumatology / Q000379:methods