Dr. Mohammad Jongish Khan BDSLecturerScience of Dental Materials Department
53/1, Johnson Road, Dhaka-1100, Bangladesh
Tel: +88-02-41054330,+88-02-41054331+88-02-41054332,+88-02-41054333 +88-02-41054334.Fax: +88-02-41054335.
info@dnmc.edu.bd
www.dnmc.edu.bd
Dhaka National Medical College