Paydas, Saime Expression of p53, Ki67, epidermal growth factor receptor, transforming growth-factorα, and p21 in primary and secondary hyperparathyroidism. [electronic resource] - Indian journal of endocrinology and metabolism Nov 2014 - 826-30 p. digital Publication Type: Journal Article ISSN: 2230-8210 Standard No.: 10.4103/2230-8210.140265 doi