Seronegative Spondyloarthropathy of the Footv. 80No. 7AMER PODIATRIC MED ASSN395–396
Mann, R. W., Owsley, Douglas W., and Sledzik, P. S. 1990. "Seronegative Spondyloarthropathy of the Foot." Journal of the American Podiatric Medical Association, 80, (7) 395–396.