1. Trelles, M.A., Laserterapia, First International Symposium on New Ways in Medicine. Barcelon/Spain, May 1980
2. Kellner, G., Deutsche Zeitschrift für Akupunktur, 1, 1966
3. Shugarov, N.A., Voronkov, D.V., Osseous tissues restoration in treatment by intramedullary osteosynthesis combined with the influence of laser radiation.