Myofibroblastic sarcoma of the oral cavity: a diagnostic dilemma and report of two casesNurhayu Ab Rahman, Masitah Hayati Harun and Sharifah Emilia Tuan SharifJ Oral Med Oral Surg, 28 2 (2022) 22DOI: https://doi.org/10.1051/mbcb/2022010