REFERENCES
- Braunstein, H. Arch. Pathol. 1956, 62, 87–95
- Dietrichson, O. Acta Path. Microbiol. Scand. 1975, 83A, 183–188
- Dietrichson, O. Kronisk hepatitis. Fadl's forlag, Copenhagen, Århus, Odense, 1977
- Ransohoff, D. F. & Feinstein, A. R. New Engl. J. Med. 1978, 299, 926–930
- Review by anInternational Group. Lancet 1977, 29, 914–919
- Review by anInternational Group. Lancet 1971, 13, 333–337
- Siegel, S. Non-parametric Statistics for the Behavioral Sciences, International Student Edition. McGraw-Hill Kogakusha, Ltd., Tokyo, 1956
- Soloway, R. D., Baggenstoss, A. H., Schoenfield, L. J., et al. Dig. Dis. 1971, 16, 1082–1086