Physical Activity and Insomnia Symptoms Over 10 Years in a U.S. National Sample of Late-Middle-Age and Older Adults: Age Matters.
Sonnega A, Leggett A, Pepin R, Assari S. Physical Activity and Insomnia Symptoms Over 10 Years in a U.S. National Sample of Late-Middle-Age and Older Adults: Age Matters. J Aging Phys Act. 2020 Aug 01; 28(4):613-622.