Assessment of the prevalence of non-alcoholic fatty liver disease in regular and non-regular blood and plasma donors
                        
                        
                        
                        
                        Frequency  of request and transfusion of blood in selected hospitals in Yazd, Iran and comparing surgical blood ordering with Maximum surgical blood ordering (MSBOS)
                        
                        
                        
                        
                        Comparison of the effect of platelet lysate derived from umbilical cord blood and peripheral blood on the expansion  and differentiation of MSCs