“Association Between Serum Amiloid A (SAA) in Salivary Glands and High Levels of Circulating β2-Microglobulin in Patients With Sjögren Syndrome”. Reumatismo 55, no. 2 (June 30, 2003): 98–101. Accessed June 26, 2025. https://www.reumatismo.org/reuma/article/view/reumatismo.2003.98.