@misc{indiciae2334bbe2f79a, title = {Symptomatic hyperparathyroidism.}, author = {J W Roberts}, year = {1982}, doi = {10.1016/s0039-6109(16)42681-2}, url = {https://pubmed.ncbi.nlm.nih.gov/7071690/}, note = {Source identifier: 7071690} }