Duval, Christine Keratinocytes control the pheo/eumelanin ratio in cultured normal human melanocytes. [electronic resource] - Pigment cell research Dec 2002 - 440-6 p. digital Publication Type: Journal Article ISSN: 0893-5785 Standard No.: 10.1034/j.1600-0749.2002.02055.x doi Subjects--Topical Terms: Cell Communication--drug effectsCells, CulturedChromatography, High Pressure LiquidCoculture TechniquesCulture Media--pharmacologyEpidermal CellsHumansKeratinocytes--cytologyMelanins--metabolismMelanocytes--cytologySkin Pigmentation--physiology