Shahi, E., Donati, C., Gattinara, M., Pontikaki, I., & Gerloni, V. (2011). Primary Sjögren syndrome: report of a 10 years old girl with local edema and positivity of anti SS-A and anti SS-B autoantibodies. Reumatismo, 63(2), 97–100. https://doi.org/10.4081/reumatismo.2011.97