1. American Academy of Sleep Medicine Task Force (1999): ‘Sleep-related breathing disorders in adults: recommendations for syndrome definition and measurement techniques in clinical research’,Sleep,22, pp. 667–689
2. Ballora, M., Pennycook, B., Ivanov, P. C., Goldberger, A., andGlass, L. (2000): ‘Detection of obstructive sleep apnea through auditory display of heart rate variability’,Comput. Cardiol.,27, pp. 739–740
3. De Chazal, P., Heneghan, C., Sheridan, E., Reilly, R., Nolan, P., andO'Malley, M. (2000): ‘Automatic classification of sleep apnea epochs using the electrocardiogram’,Comput. Cardiol.,27, pp. 745–748
4. Dimsdale, J. E., Loredo, J. S., andProfant, J. (2000): ‘Effect of continous airway pressure on blood pressure’,Hypertension,35, pp. 144–147
5. Drinnan, M. J., Murray, A., Griffiths, C. J., andGibson, G. J. (1998): ‘Interobserver variability in recognizing arousal in respiratory sleep disorders’,Am. J. Respir. Crit. Care Med.,158, pp. 358–362