1. Lecture on the therapeutic value of color in neurasthenia: given at the Caxton Hall : [London] Author(s): Prosser, Howard Kemp. Publication: Produced: 1919 May 31 Subject(s): Neurasthenia -- therapyColor Therapy
2. Lecture on the therapeutic value of color in hospitals: given before the London Dermatological Society Author(s): Prosser, Howard Kemp. Publication: Produced: 1919 Nov. 18 Subject(s): Color TherapyHospitals
3. Science of colors and rhythm: treating more especially on the new science of color-tones, healing, harmony and rhythms Author(s): Stevens, Ernest J. (Ernest Jack) author Publication: San Francisco, Calif. : E.J. Stevens Light, Color and Tone Research Laboratories, [1924] Subject(s): PhototherapyColor Therapy
