Does the duration of symptoms of anal fissure impact its response to conservative treatment? A prospective cohort study

Autor: Emile, Sameh Hany, Elgendy, Hesham, Elfeki, Hossam, Magdy, Alaa, Abdelmawla, Ahmed Aly, Abdelnaby, Mahmoud, Khafagy, Wael
Zdroj: In International Journal of Surgery August 2017 44:64-70
Databáze: ScienceDirect