GolombB.A., EricksonL.C., KoperskiS., SackD., EnkinM., HowickJ.2010. What's in placebos: Who knows? Analysis of randomized, controlled trials. Ann. Intern. Med., 153:532–535.
2.
BrondonP., StadlerI., LanzafameR.J.2005. A study of the effects of phototherapy dose interval on photobiomodulation of cell cultures. Lasers Surg. Med., 36:409–413.
3.
LanzafameR.J., StadlerI., KurtzA.F., ConnellyR., PeterT.A.Sr., BrondonP., OlsonD.2007. Reciprocity of exposure time and irradiance on energy density during photoradiation on wound healing in a murine pressure ulcer model. Lasers Surg. Med., 39:534–542.
