Letter to the Editor
                                    Issues related to reliability of HRV analysis and effect of spontaneous saliva swallowing on HRV
                                    
                                    
                                                                                                                                    1Department of Biomedical Engineering, Engineering Faculty, Başkent University; Ankara-Turkey
                                                                                                                        
                                     Anatol J Cardiol   2017; 17(6):  495-496   PubMed ID: 28617300   PMCID:  5477087      DOI: 10.14744/AnatolJCardiol.2017.7646