Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ian D. Hay and Maeve E. Hutchinson and Tomas Gonzalez-Losada and Bryan McIver and Megan E. Reinalda and Clive S. Grant and Geoffrey B. Thompson and Thomas J. Sebo and John R. Goellner,Papillary thyroid microcarcinoma: A study of 900 cases observed in a 60-year period,Surgery,0039-6060,Elsevier BV,2008-12,144,6,980-988,https://cir.nii.ac.jp/crid/1361981469392432000,https://doi.org/10.1016/j.surg.2008.08.035