Isacson, J. The knee joint in rheumatoid arthritis. Stockholm: Karolinska Institute, 1987 45 p. 91-7900-160-2.
Isacson, J. The knee joint in rheumatoid arthritis. Stockholm: Karolinska Institute, 1987 45 p. 91-7900-160-2.
Isacson, J. (1987) The knee joint in rheumatoid arthritis, Stockholm: Karolinska Institute 45 p. 91-7900-160-2.
Isacson, J. (1987). The knee joint in rheumatoid arthritis. An epidemiologic, radiologic and goniometric study. Stockholm: Karolinska Institute, 45 p.
Isacson J. The knee joint in rheumatoid arthritis: An epidemiologic, radiologic and goniometric study. Stockholm: Karolinska Institute; 1987. p. 45 p. ISBN: 91-7900-160-2.