REFERENCES
- Cox, HT, Poller, L, Thomson, JM. Lancet 1967, 1, 1300–1302
- Cox, HT, Poller, L, Thomson, JM. Gut 1969, 10, 404–407
- Low, J, Dodds, AJ, Biggs, JC. Thromb Res 1980, 17, 819–830
- Nilsson, IM, Bergentz, SE, Hedner, U, Kullenberg, K. Thrombos Diathes Haemorrh 1975, 34, 409–418
- Nilsson, IM, Bergentz, SE, Wiklander, O, Hedner, U. Ann Surg 1975, 182, 677–682
- O'Brien, TE, Hadley, H, Irving, MH. Br J Surg 1979, 66, 344–347
- Donati, MB, Semeraro, N, Vermylen, J. J Clin Pathol 1973, 26, 760–763
- Hedner, U, Nilsson, IM. Acta Med Scand 1971, 189, 471–477
- Eras, P, Harpel, P, Winawer, SJ. Gut 1970, 11, 851–854
- O'Brien, TE, Hadley, H, Irving, MH. Gastroenterology 1979, 76, 509–514
- Buhr, HJ, Encke, A, Seufert, RM. Chirurg 1978, 49, 431–435
- Bergqvist, D, Dahlgren, S, Hessman, Y. Ups J Med Sci 1980, 85, 173–178
- Biggs, JC, Hugh, TB, Dodds, AJ. Gut 1976, 17, 729–734
- Cormack, F, Jouhar, AJ, Chakrabarti, RR, Fearnley, GR. Lancet 1973, 1, 1207–1208
- Engqvist A, Broström O, v. Feilitzen F, Halldin M, Nyström B, Öst Å, Reichard H, Sandqvist S, Törngren S, Wedlund JE. Scand J Gastroenterol 1979, 14, 839–844
- Bodi, T, Wirts, GW, Tocantis, LM. Prog Haematol 1956, 1, 221–248
- Green, FW, Kaplan, MM, Curtis, LE, Levine, PH. Gastroenterology 1978, 74, 38–43