1. A new sulfanilamide preparation;Svartz;Acta Med Scand,1942
2. The treatment of 124 cases of ulcerative colitis with salazopyrine and attempts of desensibilization in cases of hypersensitiveness to sulpha;Svartz;Acta Med Scand,1948
3. Distribution studies of salicylazosulphapyridine and its metabolites;Peppercorn;Gastroenterology,1973
4. Absorption, metabolism and excretion of salicylazosulphapyridine in man;Schröder;Clin Pharm Ther,1972
5. An experiment to determine the active therapeutic moiety of sulphasalazine;Azad Khan;Lancet,1977