Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WILLIAMS StB,Ossifying fibromyxoid tumour (of soft parts) of the head and neck : a clinicopathological and immunohistochemical study of nine cases,J Laryng Otol,,,1993,107,,75-80,https://cir.nii.ac.jp/crid/1573105975191887744,