Stevens, S., Snell, C., Stevens, J., Keller, B., & VanNess, J. M. (2018). Cardiopulmonary Exercise Test Methodology for Assessing Exertion Intolerance in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Front Pediatr.

Stevens, Staci, Chris Snell, Jared Stevens, Betsy Keller, and J. Mark VanNess. "Cardiopulmonary Exercise Test Methodology for Assessing Exertion Intolerance in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome." Front Pediatr 2018.

Stevens, Staci, et al. "Cardiopulmonary Exercise Test Methodology for Assessing Exertion Intolerance in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome." Front Pediatr 2018.