فهرس المقالات Chitosan-gelatin membrane حرية الوصول المقاله صفحة الملخص نص كامل 1 - A novel investigation on characterization of bioactive glass cement and chitosan-gelatin membrane for jawbone tissue engineering Farhad Ghomi َAzadeh Asefnejad Morteza Daliri Vahabeddin Godarzi Mehran Hemati 10.22034/jna.2021.1916281.1241 حرية الوصول المقاله صفحة الملخص نص كامل 2 - A novel investigation on the characterization of bioactive glass cement and chitosan-gelatin membrane for jawbone tissue engineering Farhad Ghomi َAzadeh Asefnejad Morteza Daliri Vahabeddin Godarzi Mehran Hemati 10.22034/jna.2021.690109