1. Kreuter A. Proctology - diseases of the anal region. J Dtsch Dermatol Ges. 2016;14(4):352–73.
2. Rivkin VL, Reznik BN. Proctological operations under ambulatory conditions. Vestn Khir Im I I Grek. 1973;110:108–12.
3. Bergantino A. The surgical therapy of hemorrhoidal pathology performed in one-day surgery. Minerva Chir. 1999;54:485–90.
4. Sobrado CW. Outpatient surgical proctology–past, present and future. Arq Gastroenterol. 2005;42:133–5.
5. Hajdarevic B, Bevanda M, Mimica M. Results of treatment of anorectal diseases over a 2-year period. Med Arh. 2003;57:11–4.