1. Circadian rest/activity rhythms in knee osteoarthritis with insomnia: A study of osteoarthritis patients and pain-free controls with insomnia or normal sleep. (March 2015) Authors: Spira, Adam P.; Runko, Virginia T.; Finan, Patrick H.; Kaufmann, Christopher N.; Bounds, Sara C.; Liu, Lianqi; Buenaver, Luis F.; McCauley, Lea M.; Ancoli-Israel, Sonia; Smith, Michael T. Journal: Chronobiology international Issue: Volume 32:Number 2(2015) Page Start: 242 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗