Non-articular forms of rheumatoid arthri tis. Proceedings of the IV I. S. R. A.
Card's contents:532,724 FELTKAMP T.E.W. /red./ Non-articular forms of rheumatoid arthritis. Proceedings of the IV I. S. R. A. (International Study Centre for Rheumatic Diseases.) Symposium. The Hague—October 20 and 21 1976. Ed. by T. E. W. Feltkamp. Leyden 1977 Stafleu’s Scientific Publ. Co 8° s. 260, il. On the occasion of the 50th anniversary..