Auyeung, T. W., Lee, J. S. W., Leung, J., Kwok, T., Leung, P. C., Woo, J., & Wing, Y. K. (2012). Cognitive deficit is associated with phase advance of sleep–wake rhythm, daily napping, and prolonged sleep duration—a cross-sectional study in 2,947 community-dwelling older adults. Springer Netherlands.

Auyeung, Tung Wai, Jenny Shun Wah Lee, Jason Leung, Timothy Kwok, Ping Chung Leung, Jean Woo, and Yun Kwok Wing. Cognitive Deficit Is Associated With Phase Advance of Sleep–wake Rhythm, Daily Napping, and Prolonged Sleep Duration—a Cross-sectional Study in 2,947 Community-dwelling Older Adults. Springer Netherlands, 2012.

Auyeung, Tung Wai, et al. Cognitive Deficit Is Associated With Phase Advance of Sleep–wake Rhythm, Daily Napping, and Prolonged Sleep Duration—a Cross-sectional Study in 2,947 Community-dwelling Older Adults. Springer Netherlands, 2012.