%0 Journal Article %A E Redalieu %A M F Bartlett %A L M Waldes %A W R Darrow %A H Egger %A W E Wagner %T A study of methylphenidate in man with respect to its major metabolite. %D 1982 %J Drug Metabolism and Disposition %P 708-709 %V 10 %N 6 %U https://dmd.aspetjournals.org/content/dmd/10/6/708.full.pdf