Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yokota Yoichi and Naito Yusuke and Ueda Natsuko and Takiwaki Masato and Shirato Hiromichi,A Case of Mixed Medullary Follicular Cell Carcinoma Diagnosed with High Serum Carcinoembryonic Antigen Levels,Practica Oto-Rhino-Laryngologica,00326313,The Society of Practical Otolaryngology,2013,106,8,733-737,https://cir.nii.ac.jp/crid/1390282679248554240,https://doi.org/10.5631/jibirin.106.733