M. Seth, S. Kumawat, P. Nikhra, and A. Sethi, Trans., “Hidden in plain sight: A rare subcutaneous tailgut cyst mimicking chronic sacrococcygeal lesions”, Indian J Case Reports, vol. 11, no. 7, pp. 307–310, Jul. 2025, doi: 10.32677/ijcr.v11i7.5080.