Achar, A., B. Naskar, G. Chatterjee, M. Pal, and S. Ray. “Eccrine Syringofibroadenoma: An Unusual Presentation of a Rare Disease”. Journal of Pakistan Association of Dermatologists, vol. 21, no. 1, Dec. 2016, pp. 58-60, doi:10.66344/jpad.21.1.2011.439.