Tiwari, Vijayesh Kumar, Nadeem Akbar, Amit Kumar kushwaha, and Ankit Khurana. “Idiopathic Digital Clubbing “An Incidental Clinical finding”: Diastolic Dysfunction in Hypothyroidism”. National Journal of Integrated Research in Medicine 5, no. 4 (January 5, 2018): 132–135. Accessed May 4, 2024. http://nicpd.ac.in/ojs-/index.php/njirm/article/view/787.