TY - RPRT TI - Hyperparathyroidism with coexisting hyperthyroidism. AU - N B Ackerman AU - R F Arribas PY - 1976 DO - 10.1016/0002-9610(76)90367-6 UR - https://pubmed.ncbi.nlm.nih.gov/984314/ ID - 984314 ER -