Role of pigment stem cells in hair follicles in the treatment of vitiligo with a 308‐nm excimer laser: An immunohistochemical study of human cases - Reiko Noborio; Yuki Nomura; Kahori Nakatani; Takahiro Kiyohara; Emi Nishida; Motoki Nakamura; Akimichi Morita (Frontiers Media S.A., 2023)