title: Variation of the optical reflectance of human skin due to sunlight & skin diseases.
mesh_terms: D006801:Humans; D055095:Optics and Photonics; D012867:Skin / Q000503:physiopathology; D012871:Skin Diseases / Q000503:physiopathology*; D012879:Skin Physiological Phenomena; D013472:Sunlight