Trend in morbidity and mortality in surgical aortic valve replacement: a retrospective, observational, single-centre study.
                             
                            
                            
                                
                            
                            
                                
                            
                            
                            
                                
                                    
                                            
    Trend in morbidity and mortality in surgical aortic valve replacement: a retrospective, observational, single-centre study. Interact Cardiovasc Thorac Surg. 2020 12 07; 31(6):796-802.