Mohsenzadeh, M., Khalili, M.A., Nazari, S., Hemayatkhah Jahromi, V., Agharahimi, A. and Halvaei, I. 2012. Effect of vitrification on morphology and in-vitro maturation outcome of human immature oocytes. Italian Journal of Anatomy and Embryology. 1, 3 (Dec. 2012), 190–198.