., Fazila Hashmi, Kaleem Akhtter ., and Akmal Jamal . 2011. “CONSERVATIVE LATERAL INTERNAL ANAL SPHINCTEROTOMY VERSUS TOPICAL DILTIAZEM IN THE MANAGEMENT OF CHRONIC ANAL FISSURE”. Pakistan Armed Forces Medical Journal 61 (2):213-7. https://pafmj.org/PAFMJ/article/view/290.