1. British Snoring & Sleep Apnoea Association, What is snoring?, Chipstead, BSSA, 1998
2. Ffowcs. Neuromechanical interaction in human snoring and upper airway obstruction;Huang;J Appl Phys,1999
3. Diseases of the respiratory system;Crompton,1996
4. The sleep apnoea/hypopnoea syndrome and snoring;Douglas,1993
5. Predicting the effects of nasal surgery on snoring with a simple test;Fairbank;Ear Nose Throat J,1990