anal fissures

Practice parameters for the management of anal fissure
A randomised, prospective, double-blind, placebo-controlled trial of glyceryl trinitrate ointment in treatment of anal fissure
A Comparison of Botulinum Toxin and Saline for the Treatment of Chronic Anal Fissure
Anal cancer incidence: genital warts, anal fissure or fistula, hemorrhoids, and smoking.
Open vs . closed sphincterotomy for chronic anal fissure
Aetiology and treatment of anal fissure.
Can anal fissures be treated without surgery?
Long-term results of lateral internal sphincterotomy for chronic anal fissure with particular reference to incidence of fecal incont...
Practice parameters for the management of anal fissure. The Standards Task Force American Society of Colon and Rectal Surgeons.
The management of anal fissure: ACPGBI position statement.