TY - GEN AU - Vahvanen,V AU - Koskinen,E V TI - Recurrent effusion of the knee joint. A follow-up study of 41 cases SN - 0020-8868 PY - 1970///1120 KW - Arthritis, Rheumatoid KW - complications KW - Blood Sedimentation KW - Chronic Disease KW - Diagnosis, Differential KW - Erythrocytes KW - Exudates and Transudates KW - Female KW - Follow-Up Studies KW - Humans KW - Joint Diseases KW - diagnostic imaging KW - Knee Injuries KW - pathology KW - Knee Joint KW - Leukocyte Count KW - Male KW - Middle Aged KW - Movement Disorders KW - Osteoarthritis KW - Pain KW - epidemiology KW - Radiography KW - Synovial Membrane KW - Synovitis KW - diagnosis N1 - Publication Type: Journal Article ER -