REFERENCES
- Samloff, IM. Gastroenterology 1971, 61, 185–188
- Samloff, IM, Liebman, WM. Gastroenterology 1973, 65, 36–42
- Cox, AJ. Arch Pathol 1952, 54, 407–422
- Wormsley, KG, Grossman, MI. Gut 1965, 6, 427–435
- Samloff, IM, Secrist, DM, Passaro, E Jr. Gastroenterology 1977, 72, 845–848
- Johnston, D, Wilkinson, AR. Br J Surg 1970, 57, 289–296
- Räsänen, V. J Clin Chem Clin Biochem 1980, 18, 700
- Baron, JH. Clin Gastroenterol 1973, 2, 293–313
- Ross, B, Kay, AW. Gastroenterology 1964, 46, 379–386
- Lalla, M, Räsänen, V. J Clin Chem Clin Biochem 1980, 18, 688
- Samloff, IM, Townes, PL. Gastroenterology 1970, 58, 462–469
- Samloff, IM, Secrist, DM, Passaro, E. Gastroenterology 1975, 69, 1196–1200
- Waldum, HL, Straume, BK, Burhol, PG. Scand J Gastroenterol 1979, 14, 241–247