Chaverra Sandoval, C.M., Valencia Ceballos, J.E. and Restrepo Peláez, C.A. (2008) “Dry eye in patientes with rheumatoid arthritis”, Medicina UPB, 27(2), pp. 119–124. Available at: https://revistas.upb.edu.co/index.php/medicina/article/view/2202 (Accessed: 15 August 2026).