FITZHUGH, O G The comparative chronic toxicities of fumaric, tartaric, oxalic, and maleic acids. [electronic resource] - Journal of the American Pharmaceutical Association. American Pharmaceutical Association Jul 1947 - 217-9 p. digital Publication Type: Journal Article Standard No.: 10.1002/jps.3030360708 doi Subjects--Topical Terms: FumaratesMaleatesOxalatesOxalic AcidTartrates