References
- Papp J. P. Endoscopic control of gastrointestinal hemorrhage. CRC Press, Boca Raton, Fla. 1980
- Wara P. Dan Med Bull 1986; 33: 1–11
- Wara P. Acta Chir Scand 1985; 151: 29–35
- Wara P., Berg V., Amdrup E. Acta Chir Scand 1983; 149: 775–785
- Jensen H. E., Guldberg O. Acta Chir Scand 1974; 140: 406–409
- Kennedy T. Rebleeding after surgery for bleeding ulcer. Gastrointestinal hemorrhage, R. G. Fiddian-Gréen, J. G. Turcotte. Grune & Strutton., New York 1980; 147–153
- Vogel T. T. Ann Surg 1972; 176: 144–148