1. Akita, H. and Tabuchi, M.: Study for treatment of ascites: Change of hemodynamic state by hepatopneumopexy, Nihon Shokakibyo Gakukaishi (Jap. J. Gastroenterology) 55: 568–569, 1958 (in Japanese).
2. Akita, H.: Hepatopneumopexy: Treatment of ascites associated with cirrhosis of the liver, Shujuzu (Operation) 16: 165–172, 1962 (in Japanese).
3. Akita, H.: Splenopneumopexy: Surgical approach for Budd-Chiari syndrome, Geka (Surgery) 29: 583–588, 1967 (in Japanese).
4. Asada, S. and Itaya, H.: Some problems in surgical treatment for portal hypertension, Geka-Chiryo, (Surgical Treatment) 7: 686–697, 1962 (in Japanese).
5. Blakemore, A. H. and Lord, J. W.: The technique of using Vitallium tube in establishing portacaval shunt for portal hypertension, ann. Surg. 122: 476–489, 1945.