Ahmadkhaniha, R. ., Rastkari, N. ., Kobarfard, F. ., Pakdaman, H. ., Ahmadkhaniha, O. . and Kebriaeezadeh, A. (2007) “An Improved GC Method forRapid Analysis of Valproic Acid in Human Plasma Without Derivatization: Determination of valproic acid in plasma”, Iranian Journal of Pharmaceutical Sciences, 3(1), pp. 37–42. doi: 10.22037/ijps.v3.40337.