Melanin biosynthesis inhibitors from tarragon Artemisia dracunculus - Yamada, M; Nakamura, K; Watabe, T; Ohno, O; Kawagoshi, M; Maru, N; Uotsu, N; Chiba, T; Yamaguchi, K; Uemura, D (Biosci Biotechnol Biochem, 2011)