Khan, M.R.K., Begum, M.N., Islam, S., Islam, A.F.M.A., Ahmed, R.U. and Khan, M.H.A. 2021. Z- Plasty: an Effective Technique for Pilonidal Sinus. Journal of Dhaka Medical College. 28, 2 (Jan. 2021), 164–171. DOI:https://doi.org/10.3329/jdmc.v28i2.51152.