1. Taking a closer look: using statistical process control to identify patterns of improvement in a quality-improvement collaborative. Issue 6 (1st July 2010) Authors: Timmerman, Tracey; Verrall, Tanya; Clatney, Lisa; Klomp, Helena; Teare, Gary Journal: Quality & safety in health care Issue: Volume 19:Issue 6(2010) Page Start: e19 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗