Determination and variation of three active diterpenoids in Andrographis paniculata (Burm.f.) Nees. Pholphana N, Rangkadilok N, Thongnest S, Ruchirawat S, Ruchirawat M, Satayavivad J Phytochem Anal 2004; 15: 365-71.
Determination and variation of three active diterpenoids in Andrographis paniculata (Burm.f.) Nees.
Pholphana N, Rangkadilok N, Thongnest S, Ruchirawat S, Ruchirawat M, Satayavivad J
Phytochem Anal 2004; 15: 365-71.