Hannich, H J Biofeedback as a supportive method in weaning long-term ventilated critically ill patients. [electronic resource] - Medical hypotheses 2004 - 21-5 p. digital Publication Type: Journal Article ISSN: 0306-9877 Standard No.: 10.1016/j.mehy.2003.12.024 doi Subjects--Topical Terms: Biofeedback, Psychology--methodsCombined Modality Therapy--methodsCritical Care--methodsCritical Illness--psychologyHumansRespiration, Artificial--methodsVentilator Weaning--methods