Xess, D. (2023) “Dignostic Evaluation of Secondary Sjogren Syndrome by Lip Biopsy and Serological Markers with Clinical Features - Case Series of 46 Patients at Tertiary Care Centre, Jharkhand (India)”, Patna Journal of Medicine, 97(8), pp. 20–22. Available at: https://9vom.in/journals/index.php/pjm/article/view/444 (Accessed: 17 April 2026).