DYNAMIC CHANGES IN THE ACTIVITY INDEX AND THE TOTAL SEVERITY INDEX IN PATIENTS WITH SYSTEMIC SCLERODERMA AND INTERSTITIAL LUNG DISEASE OVER A 5-YEAR FOLLOW-UP PERIOD. ijms [Internet]. 2024 May 29 [cited 2026 Jul. 30];4(05):281-9. Available from: https://www.academicpublishers.org/journals/index.php/ijms/article/view/633