Rest-Activity Rhythms and Cognitive Decline in Older Men: The Osteoporotic Fractures in Men Sleep Study.

Rogers-Soeder TS, Blackwell T, Yaffe K, Ancoli-Israel S, Redline S, Cauley JA, Ensrud KE, Paudel M, Barrett-Connor E, LeBlanc E, Stone K, Lane NE, Tranah G