Preliminary Experience with Formoterol for the Treatment of Stuttering

Adams RD Victor M. Normal development and deviations in development of the nervous system. In: Adams RD Victor M , eds. Principles of neurology. 4th ed. New York: McGraw-Hill, 1989:480.

International classification of diseases and related health problems. 10th rev. Geneva: World Health Organization, 1992.

Pešák J. Pneumoobstruction in the tracheobronchial tree as a hypothetical cause of balbuties. Med Hypotheses 2002;59:458–61.

Melzack R. The short-form McGill Pain Questionnaire. Pain 1987 Aug;30:191–7.