Pack, Q. R., Squires, R. W., Valdez-Lowe, C., Mansour, M., Thomas, R. J., & Keteyian, S. J. (2015). Employment Status and Participation in Cardiac Rehabilitation: Does Encouraging Earlier Enrollment Improve Attendance? J Cardiopulm Rehabil Prev.

Pack, Quinn R., Ray W. Squires, Claudia Valdez-Lowe, Mouhamad Mansour, Randal J. Thomas, und Steven J. Keteyian. "Employment Status and Participation in Cardiac Rehabilitation: Does Encouraging Earlier Enrollment Improve Attendance?" J Cardiopulm Rehabil Prev 2015.

Pack, Quinn R., et al. "Employment Status and Participation in Cardiac Rehabilitation: Does Encouraging Earlier Enrollment Improve Attendance?" J Cardiopulm Rehabil Prev 2015.