Anandan, Somarajan, Sajeesh S Rajendran, Joesni Joy, Sisira Sree Rajan, and Jyothish P Kumar, trans. “A Rare Cause of Thunderclap Headache”. Indian Journal of Case Reports 11, no. 4 (May 12, 2025): 182–183. Accessed December 5, 2025. https://mansapublishers.com/ijcr/article/view/5011.