title: Electron spin resonance of melanin from hair. Effects of temperature, pH and light irradiation.
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D006197:Hair / Q000032:analysis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008027:Light; D008543:Melanins / Q000032:analysis*
chemical_list: D008543:Melanins