Newman TB; Kuzniewicz MW; Liljestrand P; Wi S; McCulloch C; Escobar GJ (2009). »Numbers needed to treat with phototherapy according to American Academy of Pediatrics guidelines«. Pediatrics. 123 (5): 1352–9. doi:10.1542/peds.2008-1635. PMID19403502.
Paus S; Schmitz-Hübsch T; Wüllner U; Vogel A; Klockgether T; Abele M (2007). »Bright light therapy in Parkinson's disease: a pilot study«. Mov. Disord. 22 (10): 1495–8. doi:10.1002/mds.21542. PMID17516492.
Newman TB; Kuzniewicz MW; Liljestrand P; Wi S; McCulloch C; Escobar GJ (2009). »Numbers needed to treat with phototherapy according to American Academy of Pediatrics guidelines«. Pediatrics. 123 (5): 1352–9. doi:10.1542/peds.2008-1635. PMID19403502.
Posten W; Wrone DA; Dover JS; Arndt KA; Silapunt S; Alam M (2005). »Low-level laser therapy for wound healing: mechanism and efficacy«. Dermatol Surg. 31 (3): 334–40. PMID15841638.
Paus S; Schmitz-Hübsch T; Wüllner U; Vogel A; Klockgether T; Abele M (2007). »Bright light therapy in Parkinson's disease: a pilot study«. Mov. Disord. 22 (10): 1495–8. doi:10.1002/mds.21542. PMID17516492.