The Immunoexpression and Prognostic Significance of Stem Cell Markers in Malignant Salivary Gland Tumors: A Systematic Review and Meta-Analysis. - Kalogirou EM; Tosiou A; Vrachnos S; Zogopoulos VL; Michalopoulos I; Tzanavari T; Tosios KI (Genes, 2024)