Nebbioso, Marcella, et al. “Surgical Management by Means of Electroretinographic Examination During Extracorporeal Circulation”. Annali Italiani Di Chirurgia, vol. 83, no. 6, Nov. 2012, pp. 523-8, https://annaliitalianidichirurgia.it/index.php/aic/article/view/2271.