How does Hair Turn Gray?
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Graying: gerontobiology of the hair follicle pigmentary unit
D.J. Tobin, R. Paus
Department of Biomedical Sciences, University of Bradford, Bradford, West Yorkshire BD7 1DP, UK
Department of Dermatology, University Hospital Eppendorf, Hamburg, Germany
Experimental Gerontology 36 (2001) 29-54
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