Zapata, Karina A., Kayla M. Clem, Rupha H. Stevens, Charu Sharma, and Amy L. McIntosh. “Supervised Deep Breathing Exercises Improve Functional Aerobic Capacity in Patients With Severe Spinal Deformity: Quality, Safety and Value (QSVI)”. Journal of the Pediatric Orthopaedic Society of North America 4, no. 2 (May 1, 2022). Accessed April 17, 2026. https://jposna.org/index.php/jposna/article/view/420.