You may also wish to search for items by Van, N. and Van.
Only one matching reference was found.
Phan, M.G.; Van, N.H.; Phan, T.S., Sesquiterpenoids fron the rhizomes of Curcuma aff. aeruginosa Roxb. of Vietnam, Tap chi Hoa hoc, 1998, 36, 3, 67-72. [all data]