Tan, H. H., Tan, S. K., Shunmugan, R., Zakaria, R., & Zahari, Z. (2018). A Case of Persistent Urogenital Sinus: Pitfalls and challenges in diagnosis. Sultan Qaboos University Medical Journal, 17(4), 455–459. https://doi.org/10.18295/squmj.2017.17.04.013