@book{10.1001/978-0-89970-553-8, author = {Doege, Theodore C. and Houston, Thomas P.}, title = "{AMA Guides to the Evaluation of Permanent Impairment, Fourth Edition, 1993}", publisher = {American Medical Association}, year = {1993}, month = {01}, isbn = {978-0-89970-553-8}, doi = {10.1001/978-0-89970-553-8}, url = {https://doi.org/10.1001/978-0-89970-553-8}, }