Physics Department, Faculty of Science, Al -Azhar University, Cairo, Egypt                            
                            
						
El-Gohary MI has worked in University of Rennes 
UMR CNRS 6226, 263 av. du général leclerc
35042 Rennes cedex, France
Biomaterials Department
National Research Centre (NRC), Cairo, Egypt 
Bioceramics Development and Applications received 1050 citations as per Google Scholar report