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Santast Lertyoncheap. 1996. Chemical constituents of the stems of piper ribesoides wall. Department of Chemistry, Chulalongkorn University;
Santast Lertyoncheap. (1996) Chemical constituents of the stems of piper ribesoides wall . Chulalongkorn University/Bangkok.
Santast Lertyoncheap. Chemical constituents of the stems of piper ribesoides wall. . Bangkok:Chulalongkorn University, 1996.
Santast Lertyoncheap. (1996) Chemical constituents of the stems of piper ribesoides wall . Chulalongkorn University/Bangkok.