Sutthivaiyakit, S.; Seeka, C.; Kritwinyu, T.; Pisutchareonpong, S.; Chimnoi, N. 19-nor-11-Oxooleanan-12-ene and 18, 9-seco-19-Oxours-11,13(18)-diene Triterpenes from Diospyros decandra bark. Tetrahedron Lett. 2012, 53, 1713-1716.

Effects of arsenic exposure on DNA methylation in cord blood samples from newborn babies and in a human lymphoblast cell line. Intarasunanont P, Navasumrit P, Waraprasit S, Chaisatra K, Suk WA, Mahidol C, Ruchirawat M Environ Health11p31(2012 May 2

Pholphana, N.; Rangkadilok, N.; Thongnest, S.; Ruchirawat, S.; Ruchirawat, M.; Satayavivad, J. Determination and Variation of Three Active Diterpenoids in Andrographis paniculata (Burm.f.) Nees. Phytochem. Anal. 2004, 15, 365–371.