Distal interphalangeal joint disease and nail abnormalities.
D000328:Adult; D016918:Arthritis, Reactive / Q000145:classification / Q000150:complications; D005384:Finger Joint; D006801:Humans; D007592:Joint Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged; D009264:Nails, Malformed / Q000150:complications*; D011565:Psoriasis / Q000145:classification / Q000150:complications; D012217:Rheumatoid Factor / Q000097:blood; D014033:Toe Joint
D012217:Rheumatoid Factor