Makūnaitė G., Danys D., Strupas K., and Poškus T. “Laying Open and Curettage – Optimal Method for Pilonidal Sinus Treatment: Review of the Literature”. Lietuvos Chirurgija, Vol. 16, no. 2, Apr. 2017, pp. 98-101, doi:10.15388/LietChirur.2017.10626.