S. L. Lee and M. Hasebe & S. Shindo, “ISOLATION OF CINNAMYL ALCOHOL DEHYDROGENASE (CAD) GENE FROM <em>SHOREA</em> <em>LEPROSULA</em> (DIPTEROCARPACEAE) USING DEGENERATE OLIGONUCLEOTIDE PRIMER (DOP)-PCR: PRELIMINARY RESULTS”, JTFS, vol. 12, no. 3, pp. 627–632, Jul. 2000.