Comparison of histology and immunohistochemistry with thyroglobulin serum levels and radioiodine uptake in recurrences and metastases of differentiated thyroid carcinomas - Dralle, H; Schwarzrock, R; Lang, W; Boecker, W; Ziegler, H; Schröder, S; Geerlings, H (Acta Endocrinol. (Copenh.), 1985)