title: [Demonstration of melanization of hair roots during the pigmentary extension phenomenon].
mesh_terms: D000818:Animals; D006168:Guinea Pigs; D006197:Hair; D008543:Melanins; D010858:Pigmentation
chemical_list: D008543:Melanins
vernacular_title: Mise en évidence d'une mélanisation des bulbes pileux au cours du phénomène d'extension pigmentaire.