V C Kok1,2. 1. Department of Internal Medicine, Kuang Tien General Hospital, Taichung, Taiwan. victorkok@asia.edu.tw. 2. Disease Informatics Research Group, Asia University Taiwan, Taichung, Taiwan. victorkok@asia.edu.tw.
Authors: Jan P Vandenbroucke; Erik von Elm; Douglas G Altman; Peter C Gøtzsche; Cynthia D Mulrow; Stuart J Pocock; Charles Poole; James J Schlesselman; Matthias Egger Journal: PLoS Med Date: 2007-10-16 Impact factor: 11.069