[7] DAVID G. JAYNE, JOHN SCHOLEFIELD, DAMIAN TOLAN, et al. A Multicenter Randomized Controlled Trial Comparing Safety, Efficacy, and Cost-effectiveness of the Surgisis Anal Fistula Plug Versus Surgeon's Preference for Transsphincteric Fistula-in-Ano[J]. Annals of Surgery,2021,273(3):433-441.
[14] ADEGBOLA, SAMUEL O., DIBLEY, LESLEY, SAHNAN, KAPIL, et al. Development and initial psychometric validation of a patient-reported outcome measure for Crohn's perianal fistula: the Crohn's Anal Fistula Quality of Life (CAF-QoL) scale[J]. Gut: Journal of the British Society of Gastroenterology,2021,70(9):1649-1656.