1. Bjorneboe M, Prystz H, Orskov F: Antibodies to intestinal microbes in serum of patients with cirrhosis of the liver. Lancet 1:58?61, 1974
2. Keraan MM, Meyers OL, Englebrecht GHC, Hickman R, Saunders SJ, Terblanche J: Increased serum immunolglobulin levels following portacaval shunt in the normal rat. Gut 15:468?472, 1974
3. Keraan MM, Kirsch RE, Englebrecht G, O'C Frith L, Meyers OL, van Hoorn-Hickman R, Saunders SJ: Changes in specific immunoglobulins after portacaval shunt in the rat. J Lab Clin Immunol 2:147?150, 1979
4. Keraan MM, Engelbrecht GHC, Meyers OL, van Hoorn-Hickman R: Hyperglobulinaemia following portacaval shunt in the rat?role of the spleen. S Afr J Sci 75:409?410, 1979
5. Engelbrecht GHC, Keraan MM, Meyers OL, van Hoorn-Hickman R: Portacaval shunt and hyperglobulinaemia in the rat?the effect of 80% small bowel resection. J Lab Clin Immunol (in press)