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Association between visual impairment and sleep duration: analysis of the 2009 National Health Interview Survey (NHIS)

Crossref DOI link: https://doi.org/10.1186/1471-2415-14-115

Published Online: 2014-10-01

Published Print: 2014-12

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Ramos, Alberto R

Wallace, Douglas M

Williams, Natasha J

Spence, David Warren

Pandi-Perumal, Seithikurippu Ratnas

Zizi, Ferdinand

Jean-Louis, Girardin
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Article History

Received: 10 April 2014

Accepted: 24 September 2014

First Online: 1 October 2014