Gucev, Filip, Ljubinka Damjanovska, Georgi Bozhinovski, Snezhana Perchinkova-Mishevska, and Natali Jordanovska-Guceva. “Secondary Sjogren’s Syndrome in Patients With Rheumatoid Arthritis”. Archives of Public Health 14, no. 2 (December 30, 2022): 72–77. Accessed December 18, 2024. https://id-press.eu/aph/article/view/6017.