1. Five-year report on TORPs and PORPs;Smyth;Otolaryngology, Head and Neck Surgery,1982
2. Ossicular Replacement Prostheses
3. Tympanic reconstruction
4. Smyth G. D. L. , and Hassard T. H. (1981) Malleus to oval window techniques and TORPs and PORPs. Proceedings of the Sixth Shambaugh International Workshop on Otomicro-surgery, and Third Shea Fluctuant Hearing Loss Symposium, pp. 414–421. Strode Publishers Inc.,Huntsville, Alabama, U.S.A.