1. 1: Ohshiro T (1988): Thermographic analysis and evaluation of pain attenuation with the GaAIAs LLLT laser system. In Ohshiro T and Calderhead RG: Low Level Laser Therapy: A Practical Introduction. John Wiley & Sons, Chichester, UK. pp. 56-62.
2. 2: Ohshiro T (1989): Treatment techniques to achieve superficial and intermediate LLLT irradiation. Laser Therapy, 1: 153-156.
3. 3: Ohshiro T (1991): Pain of the neck, shoulders and upper extremity: the proximal priority technique. In Ohshiro 1: Low Reactive-Level Laser Therapy: Practical Introduction. John Wiley & Sons, Chichester, UK. pp 4-43.
4. 4: Walker JB (1985): Temporary suppression of clonus in humans by brief photostimulation. Brain Research, 340: 109-113.
5. 5: Walker JB (1988): Low level leaser therapy for pain management: a review of the literature and underlying mechanisms. In Ohshiro T and Calderhead RG: “Low Level Laser Therapy: A Practical Introduction. John Wiley & Sons, Ltd., Chichester, UK. pp. 43-56