[Clinical importance of rheumatoid factors (the problem of seropositive and seronegative rheumatoid arthritis)].
D000293:Adolescent; D000328:Adult; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000175:diagnosis* / Q000276:immunology; D005260:Female; D006801:Humans; D008297:Male; D012217:Rheumatoid Factor / Q000032:analysis*; D012698:Serologic Tests
D012217:Rheumatoid Factor
Klinicheskoe znachenie revmatoidnykh faktorov (k probleme seropozitivnogo i seronegativnogo revmatoidnogo artrita).