Xess, Deonis. “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, no. 8 (December 24, 2023): 20–22. Accessed August 29, 2026. https://9vom.in/journals/index.php/pjm/article/view/444.