Effects of superior laryneal nerce block using two different concentrations of ripovacaine on voice and swallowing during office-based laryngeal biospy

Citation:
Aziz, A. A., D. M. A. M. OSman, A. M. Amin, N. T. Nesim, and M. A. Mohamed, "Effects of superior laryneal nerce block using two different concentrations of ripovacaine on voice and swallowing during office-based laryngeal biospy", Kasr El-Aini Medical Journal, vol. 10 (5), issue Sup., pp. 211-219, 2004.