AllisonJ. H.BettleyF. R. (1957). Rheumatoid arthritis with chronic leg ulceration. Lancet, 1, 288
2.
BywatersE. G. L.ScottJ. T. (1963). The natural history of vascular lesions in rheumatoid arthritis. J. chron. Dis., 16, 905
3.
EpsteinW. V.EnglemanE. P. (1959). The relation of the rheumatoid factor content of serum to clinical neurovascular manifestations of rheumatoid arthritis. Arthr. and Rheum., 2, 250
4.
KemperJ. W.BaggenstossA. H.SlocumbC. H. (1957). The relationship of therapy with cortisone to the incidence of vascular lesions in rheumatoid arthritis. Ann. intern. Med., 46, 831
5.
LongP. I.UesuC. T. (1964). Pyoderma gangrenosum. J. Amer. med. Ass., 187, 336
6.
RostenbergA. (1953). The Shwartzman phenomenon, a review with a consideration of some possible dermatological manifestations. Brit. J. Derm., 65, 389
7.
RuiterM. (1958). The so-called cutaneous type of periarteritis nodosa. Brit. J. Derm., 70, 102
8.
SchmidF. R.CopperN. S.ZiffM.McEwenC. (1961). Arteritis in rheumatoid arthritis. Amer. J. Med., 30, 56
9.
ShortC. L.BauerW.ReynoldsW. E. (1957). Rheumatoid Arthritis. Cambridge, Mass.: Harvard University Press
10.
SokoloffL.WilensS. L.BunimJ. J. (1951). Arteritis of striated muscle in rheumatoid arthritis. Amer. J. Path., 27, 157