Authors: Eric Manheimer; Ke Cheng; L Susan Wieland; Li Shih Min; Xueyong Shen; Brian M Berman; Lixing Lao Journal: Cochrane Database Syst Rev Date: 2012-05-16
Authors: J A M Smith; D T Beattie; D Marquess; J P Shaw; R G Vickery; P P A Humphrey Journal: Naunyn Schmiedebergs Arch Pharmacol Date: 2008-04-16 Impact factor: 3.000