1. Paying attention to arbitrary causality and the preciseness of conclusion. Issue 4 (21st January 2014) Authors: Zeng, Chao; Gao, Shu-Guang; Lei, Guang-Hua Journal: Annals of the rheumatic diseases Issue: Volume 73:Issue 4(2014) Page Start: e22 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗