AI Kahtani، A.، و Shostad، S. (2004). Effectiveness of the Apical Seal Obtained Through Orthograde MTA Placement in Immature Permanent Teeth (رسالة ماجستير غير منشورة). State University of New York at Buffalo، بوفالو. مسترجع من http://search.mandumah.com/Record/616741
AI Kahtani، Ahmed، و S. Shostad. "Effectiveness of the Apical Seal Obtained Through Orthograde MTA Placement in Immature Permanent Teeth" رسالة ماجستير. State University of New York at Buffalo، بوفالو، 2004. مسترجع من http://search.mandumah.com/Record/616741