Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ihara Haruka and Hidaka Hiroshi and Mitani Akitoshi and Takada Yohei and Konishi Masaya and Yagi Masao and Asako Mikiya and Iwai Hiroshi,A Case of Multiple Brain Abscesses and Sigmoid Sinus Thrombosis Associated with Masked Mastoiditis,Practica Oto-Rhino-Laryngologica,00326313,The Society of Practical Otolaryngology,2021,114,11,827-835,https://cir.nii.ac.jp/crid/1390289920604426112,https://doi.org/10.5631/jibirin.114.827