Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HORACE K. IVY,Cancer Metastatic to the Thyroid: A Diagnostic Problem,Mayo Clinic Proceedings,0025-6196,Elsevier BV,1984-11,59,11-12,856-859,https://cir.nii.ac.jp/crid/1362544419561327616,https://doi.org/10.1016/s0025-6196(12)65622-5