Figueredo Franco AL, Avalos Y. Rheumatoid Arthritis Index in patients from 40 to 80 years of age treated at the Regional Hospital of Pedro Juan Caballero - Paraguay, period January 2017 to January 2019. UNIDA Sld. [Internet]. 2023 Oct. 6 [cited 2026 Nov. 9];2(3):65-70. Available from: https://revistacientifica.unida.edu.py/publicaciones/index.php/unidasld/article/view/190