Favero, Alessandro, et al. “Follow-up of Patients Submitted to Antireflux Laparoscopic Treatment. A Study by a Telephone Questionnaire”. Annali Italiani Di Chirurgia, vol. 76, no. 2, Mar. 2005, pp. 141-6, https://annaliitalianidichirurgia.it/index.php/aic/article/view/430.