מחקרים על מכשירי אלפא-סטים ושיטת הטיפול לטיפול בכאבים

Heffernan, Michael. Comparative effects of microcurrent stimulation on EEG spectrum and correlation dimension. Integrative Physiological and Behavioral Science, 31(3):202-209, 1996

Tan, Gabriel, Dao, Tam K., Smith, Donna L., Robinson, Andrew and Jensen, Mark P. Incorporating Complementary and Alternative Medicine (CAM) Therapies to Expand Psychological Services to Veterans Suffering From Chronic Pain. Psychological Services, 7(3):148–161, 2010