Hubbard, D Brief comments on the proposed definition of applied psychophysiology. [electronic resource] - Applied psychophysiology and biofeedback Mar 1999 - 41; discussion 43-54 p. digital Publication Type: Journal Article ISSN: 1090-0586 Standard No.: 10.1023/a:1022842930241 doi Subjects--Topical Terms: HumansPsychophysiologySemantics