Somsak Nualkaew. (1999) Comparison of anthraquinone content and zymogram patterns of isozymes in Cassia species. Mahidol University,:ม.ป.ท.Somsak Nualkaew. 1999. Comparison of anthraquinone content and zymogram patterns of isozymes in Cassia species. ม.ป.ท.:Mahidol University,;Somsak Nualkaew. Comparison of anthraquinone content and zymogram patterns of isozymes in Cassia species. ม.ป.ท.:Mahidol University, 1999. Print.