Rheumatoid factor detection by nephelometry.
D001172:Arthritis, Rheumatoid / Q000097:blood / Q000175:diagnosis; D003720:Densitometry / Q000379:methods*; D003937:Diagnosis, Differential; D006801:Humans; D007834:Lasers; D007841:Latex Fixation Tests; D010003:Osteoarthritis / Q000097:blood / Q000175:diagnosis; D011565:Psoriasis / Q000097:blood / Q000175:diagnosis; D012217:Rheumatoid Factor / Q000032:analysis*; D012542:Scattering, Radiation
D012217:Rheumatoid Factor