RT Journal Article SR Electronic T1 Ultrastructural investigation of the protective role of folic acid and vitamin E against toxic effects of valproic acid on maternal liver tissue during period of gestation JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 407 OP 409 VO 27 IS 3 A1 Baran, Ozlem P. A1 Kervancioglu, Piraye A1 Akkus, Murat A1 Nergiz, Yusuf YR 2006 UL http://smj.org.sa/content/27/3/407.abstract AB