@incollection{, 92F14AA3CB45A15E8605C8DA3AF6C2EA , author={{Dr. R. NaveenReddy} and {Dr. Elfatih IbrahimElamin} and {Dr. SwethaVempalli} and {Dr. Fuad AlSanabani} and {Jazan University}}, journal={{Global Journal of Medical Research}}, journal={{GJMR}}2249-46180975-588810.34257/GJMR, address={Cambridge, United States}, publisher={Global Journals Organisation}16118 } @incollection{b0, , title={{Omar R. Trends in prosthodontics}} , author={{ GECarlsson }} , journal={{Medical Principles and Practice}} 15 3 , year={2006} } @incollection{b1, , title={{Needs and demands of prosthetic treatment among two groups of individuals}} , author={{ GNMukatash } and { MAl-Rousan } and { Al-Sakarna } and { B }} , journal={{Indian J Dental Res}} 21 4 564 , year={2010} } @book{b2, , title={{Prosthodontic treatment for edentulous patients. United states of America: Mosby}} , author={{ GAZarb } and { CLBolender } and { ABCarr } and { GPMcgivney } and { DTBrown }} , year={1978} }