Tribolet de Abreu, T., Soromenho, F. and Vaz Riscado, M. (2000) “Labial salivary gland biopsy in Sjögren’s syndrome: results and their implications in a population of 78 patients”, Internal Medicine. Lisboa, Portugal, 7(4), pp. 208–212. Available at: https://revista.spmi.pt/index.php/rpmi/article/view/2007 (Accessed: 26 April 2025).