Anti-melanogenesis effect of Glechoma hederacea L. extract on B16 murine melanoma cells - Qiao, Z; Koizumi, Y; Zhang, M; Natsui, M; Flores, M J; Gao, L; Yusa, K; Koyota, S; Sugiyama, T (Biosci Biotechnol Biochem, 2012)