Rheumatoid spondylitis without rheumatoid arthritis of peripheral joints: relationship to rheumatic fever and valvular heart disease.
D001172:Arthritis, Rheumatoid; D006349:Heart Valve Diseases; D006801:Humans; D012216:Rheumatic Diseases; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease; D013166:Spondylitis; D013167:Spondylitis, Ankylosing
RHEUMATIC HEART DISEASE; RHEUMATISM; SPONDYLITIS