TY - RPRT TI - Decrease of serum calcium concentration and lost influence of calcium on parathyroid hormone release in a patient with primary hyperparathyroidism after treatment with diphosphonates. AU - H Kotzmann AU - P Bernecker AU - T Svoboda AU - B Niederle AU - A Luger PY - 1993 DO - 10.1007/bf01351832 UR - https://pubmed.ncbi.nlm.nih.gov/8287315/ ID - 8287315 ER -