Malignant mixed tumors of the parotid gland: a review of the Department of Otolaryngology Medical University of Warsaw experience Journal title: Otolaryngologia Polska Authors: Paweł Szwedowicz, Ewa Osuch-Wójcikiewicz, Antoni Bruzgielewicz, Piotr Chęciński, Jagna Nyckowska Subject(s):