Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NORDMEYER JP,How accurate is the assessment of thyroid volume by palpation? A prospective study of 316 patients,Exp Clin Endocrinol Diabetes,,,1997,105,6,366-371,https://cir.nii.ac.jp/crid/1572543025743628672,