Lehrer, P., Vaschillo, E., Vaschillo, B., Lu, S. E., Scardella, A., Siddique, M., et al. (2004) Biofeedback treatment for asthma. Chest, 126, 352-361.
Del Pozo, J. M., Gevirtz, R. N., Scher, B., Guarneri, E. (2004). Biofeedback treatment increases heart rate variability in patients with known coronary artery disease. Am Heart J, 147, G1-G6.
Nolan, R. P., Kamath, M. V., Floras, J. S., Stanley, J., Pang, C., Picton, P., et al. (2005) Heart rate variability biofeedback as a behavioral neurocardiac intervention to enhance vagal heart rate control. Am Heart J, 149, 1137.e1-1137.e7.
Zucker, T. L., Samuelson, K. W., Muench, F., Greenberg, M. A., Gevirtz, R. N. (2009) Heart rate variability (HRV) and posttraumatic stress disorder (PTSD) : a pilot study. Appl Psychophysiol Biofeedback, 34, 135-143.
Karavidas, M. K., Lehrer, P. M., Vaschillo, E., Vaschillo, B., Marin, H., Buyske, S., et al. (2007) Preliminary results of an open label study of heart rate variability biofeedback for the treatment of major depression. Appl Psychophysiol Biofeedback, 32, 19-30.