Fred W Lafferty
- Primary hyperparathyroidism with a low-normal, atypical serum parathyroid hormone as shown by discordant immunoassay curvesFred W Lafferty
University Suburban Health Center, 1611 South Green Road, Suite 147, Cleveland, OH 44121, USA
J Clin Endocrinol Metab 91:3826-9. 2006..In patients with primary hyperparathyroidism (PHP), one expects to find a serum PTH in the high or high-normal range. The presence of a low-normal PTH in PHP can be difficult to explain...