Key references: Anorectal abscess and fistula
- Jimenez M, Mandava N. Anorectal Fistula. In: StatPearls. Treasure Island (FL); 2021. https://www.ncbi.nlm.nih.gov/pubmed/32809492
- Simpson JA, Banerjea A, Scholefield JH. Management of anal fistula. BMJ 2012;345:e6705. https://www.ncbi.nlm.nih.gov/pubmed/23069597