1. Synergistic action of liquorice and cortisone in Addison's and Simmond's disease;Borst, J.G.G.; Holt, S.P.ten; Vries, L.A.de; Molhuysen, J.A.;Lancet,1953
2. Treatment of gastric ulcer with carbenoxolone sodium and oestrogens;Doll, R.; Hill, I.D.; Hutton, C.F.;Gut; Clinical trial of a triterpenoid liquorice compound in gastric and duodenal ulcer,1965
3. Inhibition of the 'mineralocorticoid' activity of licorice by spironolactone;Salassa, R.M.; Mattox, V.R.; Rosevear, J.W.;J. clin. Endocr,1962
4. Tarnoky, A. L., and Hausmann, W. (1964). Quoted by Doll, R., Hill, 1. D., and Hutton, C. F. (1965). Gut, 6, 19-24.