1. Evaluation of impairment/disability secondary to respiratory disease;American Thoracic Society;American Review of Respiratory Diseases,1982
2. Evaluation of impairment/disability secondary to respiratory disorders;American Thoracic Society;American Review of Respiratory Diseases,1986
3. Guides to the Evaluation of Permanent Impairment,1984
4. Guides to the Evaluation of Permanent Impairment,1988
5. Guides to the Evaluation of Permanent Impairment,1993