Flavan-3-ol-Phenylpropanoid Conjugates from Anemopaegma arvense and their Antioxidant Activities - Tabanca, Nurhayat; Pawar, Rahul S; Ferreira, Daneel; Marais, Jannie P J; Khan, Shabana I; Joshi, Vaishali; Wedge, David E; Khan, Ikhlas A (Planta Medica, 2007)