@misc{indiciaedcf67cc77be5, title = {Serum triiodothyronine and reverse triiodothyronine concentrations after surgical operation.}, author = {W A Burr and E G Black and R S Griffiths and R Hoffenberg}, year = {1975}, doi = {10.1016/s0140-6736(75)90612-1}, url = {https://pubmed.ncbi.nlm.nih.gov/54799/}, note = {Source identifier: 54799} }