1. The biostimulative effect of low level laser therapy of long-standing crural ulcers using helium neon laser, helium neon plus infrared lasers, and noncoherent light: preliminary report of a randomized double blind comparative study;Bihari;Laser Ther.,1989
2. Effect of low level carbon dioxide laser radiation on biochemical metabolism of rabbit mandibular bone callus;Chen;Laser Ther.,1989
3. Verifica sperimentale delle varizioni degli oppioidi edogeni plasmatici in pazienti affetti da nervralgie trigeminalie trattati con laser di bassa potenza;Fagnoni;Laser abstr.,1985
4. Red and far red action on oxidative phosphorylation;Gordon;Radiat. Res.,1960