Zagar, T. M., Kaidar-Person , O., Tang, X., Jones, E. E., Matney, J., Das, S. K., . . . Marks, L. B. (2017). Utility of Deep Inspiration Breath Hold for Left-Sided Breast Radiation Therapy in Preventing Early Cardiac Perfusion Defects: A Prospective Study. Int J Radiat Oncol Biol Phys 2017;97(5):903-909. doi: 10.1016/j.ijrobp.2016.12.017.

Zagar, T. M., Kaidar-Person , O., Tang, X., Jones, E. E., Matney, J., Das, S. K., . . . Marks, L. B. (2017). Utility of Deep Inspiration Breath Hold for Left-Sided Breast Radiation Therapy in Preventing Early Cardiac Perfusion Defects: A Prospective Study. Int J Radiat Oncol Biol Phys 2017;97(5):903-909. doi: 10.1016/j.ijrobp.2016.12.017.