Applied Psychophysiology and Biofeedback (2006) - Comments
pubmed: 17094032  doi: 10.1007/s10484-006-9026-2  issn: 1090-0586  issn: 1573-3270 

---

Jason C. Ong, Sandra E. Gramling, Scott R. Vrana, Robert A. Nicholson, Luis F. Buenaver