Authors: Richard V Birtwhistle; Marshall S Godwin; M Dianne Delva; R Ian Casson; Miu Lam; Susan E MacDonald; Rachelle Seguin; Lucia Rühland Journal: BMJ Date: 2004-01-15
Authors: Robert P Nolan; Sam Liu; Ross Feldman; Martin Dawes; Susan Barr; Hazel Lynn; Femida Gwardy-Sridhar; Scott G Thomas; Jack Goodman; Paul Oh; Janusz Kaczorowski; Caroline Chessex; Vladimir Hachinski; Kevin Shoemaker Journal: BMJ Open Date: 2013-08-21 Impact factor: 2.692