Walker, J. M., Farney, R. J., Rhondeau, S. M., Boyle, K. M., Valentine, K., Cloward, T. V., & Shilling, K. C. (2007). Chronic Opioid Use is a Risk Factor for the Development of Central Sleep Apnea and Ataxic Breathing. American Academy of Sleep Medicine.

Walker, James M., Robert J. Farney, Steven M. Rhondeau, Kathleen M. Boyle, Karen Valentine, Tom V. Cloward, and Kevin C. Shilling. Chronic Opioid Use Is a Risk Factor for the Development of Central Sleep Apnea and Ataxic Breathing. American Academy of Sleep Medicine, 2007.

Walker, James M., et al. Chronic Opioid Use Is a Risk Factor for the Development of Central Sleep Apnea and Ataxic Breathing. American Academy of Sleep Medicine, 2007.