1. Aterman, K.: Studies in fibrosis of the liver induced by carbon-tetrachloride. A.M.A. Arch. Path.57, 1 (1954).
2. Aterman, K.: Effect of corticone in early fibrosis of the Lancet1950, 517.
3. Baret, A. C., andW. Fitts: Ligation of the hepatico artery in experimental cirrhosis of the liever with portal hypertension. Surg. Gynec. Obstet.100, 33 (1955).
4. Bax, H. R.: Ligation of the hepatic duct in the treatment of cirrhosis of the liever. (Schalms operation.) Arch. chir. neerl.8, 331 (1956).
5. Berman, J. K., andJ. E. Hull: Circulation in the normal and cirrhotic liver. Ann. Surg.137, 424 (1953).