@misc{indiciae686e2139173d, title = {Ectopic thyroid tissue on thallium/technetium parathyroid scan.}, author = {A Asp and J Hasbargen and P Blue and G S Kidd}, year = {1987}, url = {https://pubmed.ncbi.nlm.nih.gov/3030213/}, note = {Source identifier: 3030213} }