OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Dentistry Volume 8, Issue 2 The Relationship between Periodontal Diseases and Plasma Level of Copper and Magnesium Aous Dannan and Youssef Hanno The Amalgamated Technique Yehya Ahmed Mostafa, Amr Ragab ElBeialy, Nour ElDin Tarraf, Rania M Nada, Ahmed Mostafa Heidar and Amr Zahran