• Author: Yamazaki, S. M. Straume H. Tei Y. Sakaki M. Menaker G. D. Block
• Title: Effects of aging on central and peripheral mammalian clocks
• Year: 2002
• Reference Type: Journal Article
• Journal/Book Title: Proc Natl Acad Sci U S A
• Volume: 99
• Issue: 16
• Pages: 10801-6
• Date of Publication: Friday, 20 December 2002