1. 1. Gordon PH. Anorectal abscesses and fistula in ano. In: Gordon
PH, Nivatvongs S (Eds). Principles and practice of surgery for
the colon, rectum and anus (2nd ed). Missouri: Quality Medical
Publishing 1999:241-86
2. Goligher J. Fistula in ano. In: Goligher J (Ed). Surgery of the
anus, rectum and colon (5th ed). London: Bailliere and Tindall
1984:178-220
3. Brunicardi FC. Colon, rectum, anus. In: Bullard KM,
Rothenberger DA (Eds). Scwartz’s principles of surgery (8th
ed). Singapore: McGraw-Hill Book Company 2004:1055-117
4. Goldberg SM, Garcia-Aguilar J. The cutting seton. In: Phillips
RKS, Lunniss PJ (Eds). Anal fistula: Surgical evaluation and
management (2nd ed). London: Chapman and Hall 1996:95-102
5. Pearl RK, Andrews JR, Orsoy CP, et al. Role of the seton in the
management of anorectal fistulas. Dis Colon Rectum
1993;36:573-79