You may also wish to search for items by Yu, H. and Yu.
Only one matching reference was found.
Ho, C.-L.; Wang, E.I.-C.; Yu, H.-T.; Yu, H.-M.; Su, Y.-C., Composition amd antioxidant activities of essential oils of different tissues from Cryptomeria japonica D. Don, Quarterly J. Chin. Forestry, 2010, 32, 1, 63-76. [all data]