Smirl, J. D., Hoffman, K., Tzeng, Y., Hansen, A., & Ainslie, P. N. (2015). Methodological comparison of active- and passive-driven oscillations in blood pressure; implications for the assessment of cerebral pressure-flow relationships. J Appl Physiol (1985).

Smirl, Jonathan D., Keegan Hoffman, Yu-Chieh Tzeng, Alex Hansen, and Philip N. Ainslie. "Methodological Comparison of Active- and Passive-driven Oscillations in Blood Pressure; Implications for the Assessment of Cerebral Pressure-flow Relationships." J Appl Physiol (1985) 2015.

Smirl, Jonathan D., et al. "Methodological Comparison of Active- and Passive-driven Oscillations in Blood Pressure; Implications for the Assessment of Cerebral Pressure-flow Relationships." J Appl Physiol (1985) 2015.