1. W. D. Ward, Studies on the aural reflex. I. Controlateral remote masking as an indicator of reflex activity, J. Acoust. Soc. Am. 33:1034 (1961).
2. B. Johansson, B. Kylin and M. Langfy, Acoustic reflex as a test of individual susceptibility to nose, Acta Otolaryngol., 64:256 (1967).
3. R. R. A. Coles, Middle-ear muscle activity as a possible index of susceptibility to temporary threshold shift, Sound 3:72 (1969).
4. P. Dallos, Feedback mechanism, in: “The Auditory Periphery”, Academic Press, New York (1973).
5. D. E. Morgan and D. D. Dirks, Influence of middle ear muscle contraction on pure tone suprathreshold loudness judgments, J. Acoust. Soc. Am., 57:411 (1975).