| Type | Journal Article - Journal of clinical sleep medicine: JCSM: official publication of the American Academy of Sleep Medicine |
| Title | Associations between Sleep Duration, Sleep Quality, and Cognitive Test Performance among Older Adults from Six Middle Income Countries: Results from the Study on Global Ageing and Adult Health (SAGE). |
| Author(s) | |
| Volume | 10 |
| Issue | 6 |
| Publication (Day/Month/Year) | 2013 |
| Page numbers | 613-621 |