Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHydroxocobalamin versus cyanocobalamin.AuthorsFreeman, Anthony G.AbstractA letter to the editor is presented in response to urge drug companies to withdraw cyanocobalamin in favor of hydroxocobalamin for therapeutic use.SubjectsLETTERS to the editor; VITAMIN B12PublicationJournal of the Royal Society of Medicine, 1996, Vol 89, Issue 11, p659ISSN0141-0768Publication typeLetterDOI10.1177/014107689608901127