Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takemitsu Matsuo,Acute suppurative parotitis caused by a fish bone: a case report,International Journal of Oral and Maxillofacial Surgery,0901-5027,Elsevier BV,1997-02-01,26,,54,https://cir.nii.ac.jp/crid/1871709542497809664,https://doi.org/10.1016/s0901-5027(97)80849-1