1. Chase MW: The preparation and standardisation of Kveim testing antigen. Am. Rev, resp. Dis. 84, 86, 1961.
2. Siltzbach LE: Significance and specificity of the Kveim reaction. Acta Med. Scand. [Suppl], 425. 74, 1964.
3. Mitchell DN, Sutherland I, Bradstreet CMP, Dighero MW: Validation and standardizaion of Kveim test suspensions prepared from two human sarcoid spleens. J. clin. Path., 29, 203, 1976.
4. Mitchell DN, Scadding JG: Sarcoidosis. Amer. Rev. resp. Dis., 110. 774, 1974.
5. Siltzbach LE: Qualities and behaviour of satisfactory Kveim suspensions. Ann. NY Acad. Sci., 278, 665, 1976.