FatenY. Mahmoud, Amal T. Abou- Elghait, Hoda A. Abdel – aziz and Haba K.


" Effect of chronic nicotine administration on the anterior cingulated cortex (area 24a)of adult albino rats: a histological and immunohistochemical study. " Egypt. J. Histo. Vol. (36) No.(1) 149 -163., Vol.(36) No. (1), 149 -163, 1, 2013