Moutsopoulos, H. M., Tzioufas, A. G., Bai, M. K., Papadopoulos, N. M., & Papadimitriou, C. S. (1990). Association of serum IgM kappa monoclonicity in patients with Sjögren's syndrome with an increased proportion of kappa positive plasma cells infiltrating the labial minor salivary glands.

Moutsopoulos, H M., A G. Tzioufas, M K. Bai, N M. Papadopoulos, e C S. Papadimitriou. Association of Serum IgM Kappa Monoclonicity in Patients With Sjögren's Syndrome With an Increased Proportion of Kappa Positive Plasma Cells Infiltrating the Labial Minor Salivary Glands. 1990.

Moutsopoulos, H M., et al. Association of Serum IgM Kappa Monoclonicity in Patients With Sjögren's Syndrome With an Increased Proportion of Kappa Positive Plasma Cells Infiltrating the Labial Minor Salivary Glands. 1990.