Increased MIB-1 expression in salivary gland pleomorphic adenoma that recurs and undergoes malignant transformation. - Markkanen, Anttoni; Aro, Katri; Laury, Anna Ray; Mäkitie, Antti A.; Haglund, Caj; Atula, Timo; Hagström, Jaana (Scientific Reports, 2022)