REFERENCES
- Mason EE, Ito CH. Sura Clin North Am 1967, 47, 1345–1351
- Mason EE, Munns JR, Kealey GP, Wangler R, Clarke WR, Cheng HF, Printen KJ. Am J Surg 1976, 131, 162–167
- Shamos RF, Menguy RB. Surg Forum 1979, 30, 350–351
- Schrumpf E, Giercksky KE, Nygaard K, Fausa O. Scand J Gastroenterol 1981, 16, 721–725
- Stadil F, Rehfeld JF. Scand J Gastroenterol 1973, 8, 101–112
- Bradley JV. Distribution-free statistical tests. Prentice-Hall. Englewood Cliffs, N.J., 1968, 138–141
- Atkinson RL, Dahms WT, Bray GA, Lemmi C, Schwartz AA. Gastroenterology 1979, 77, 696–699
- Huseman B. Int Surg 1980, 65, 107–110
- Sarson DL, Scopinaro N, Bloom SR. Int J Obes 1981, 5, 471–480
- Covle JJ, Varco RL, Buchwald H. Arch Surg 1975, 110, 1036–1038
- Croutsoftides T, Baranowski J, Himal HS. Surg Gynecol Obstet 1976, 142, 521–523
- Solhaug JH, Schrumpf E. Scand J Gastroenterol 1976, 11, 329–332
- Amland PF, Jorde R, Burhol PG, Giercksky KE. [Abstract] Scand J Gastroenterol 1983, 18 (suppl 86). 2
- Grötzinger U, Rehfeld JF, Olbe L. Gastroenterology 1977, 73, 753
- Stadil F. Scand J Gastroenterol 1974, 9 (suppl 23), 1–45
- Villar HV, Burks TF, Wangensteen SL. Surg Forum 1979, 30. 353–354
- Becker HD. Clin Gastroenterol 1980, 9, 755–771