Evaluation of Chikusetsusaponin IV a Isolated from Alternanthera philoxeroides for Its Potency Against Viral Replication - Rattanathongkom, Ariya; Lee, Jung-Bum; Hayashi, Kyoko; Sripanidkulchai, Bung-orn; Kanchanapoom, Tripetch; Hayashi, Toshimitsu (Planta Medica, 2009)