REFERENCES
- Bircher, J., Kupfer, A., Gikalov, I, & Preisig, R., Clin. Pharmacol. Ther. 1976, 20, 484–492
- Collins, J. R., & Crofford, O. B., Arch. Intern. Med. 1969, 124, 142–148
- Colton, T., Statistics in Medicine. Little, Brown, & Co., Boston, 1974
- Conn, H. O., Gastroenterology 1961, 41, 97–106
- Fischer, J. E., Yoshimura, N., Aguirre, A., James, J. H., Cumming, M. G., Abel, R. F., & Deindoerfer, F., Amer. J. Surg. 1974, 127, 40–47
- Goresky, C. A., Bach, G. G., & Nadeau, B. E., J. Clin. Invest. 1973, 52, 991–998
- Iwasaki, Y., Sato, H., Ohkubo, A., Sanjo, T., Futagawa, S., Sugiura, M., & Tsuji, S., Gastroenterology 1980, 78, 677–683
- James, J. H., Hodgman, J. M., Funovics, J. M., Yoshimura, N., & Fischer, J. E., Metabolism 1976, 25, 471–476
- Marchesini, G., Forlani, G., Zoli, M., Angiolini, A., Scolari, M. P., Bianchi, F. B., & Pisi, E., Dig. Dis. Sci. 1979, 24, 594–601
- Marchesini, G., Zoli, M., Dondi, C., Cecchini, L., Angiolini, A., Bianchi, F. B., & Pisi, E., Dig. Dis. Sci. 1980, 25, 763–768
- Ono, J., Hutson, D. G., Dombro, R. S., Levi, J. V., Livingstone, A., & Zeppa, R., Gastroenterology 1978, 74, 196–200
- Paquet, K., Albrecht, J. M., & Kliems, G., pp. 33–46 in Demling, L., & Rösch, W., (eds.) Operative Endoskopie 1979, Acron Verlag, Berlin, 1979
- Rosen, M. H., Yoshimura, N., Hodgman, B. A., & Fischer, J. E., Gastroenterology 1977, 72, 483–487
- Seligson, D., & Hirahara, K. J., Lab. Clin. Med. 1957, 49, 962–974
- Tygstrup, N., Scand. J. Clin. Lab. Invest. 1966, 18, Suppl. 92, 118–125