• Author: Meijer, J. H. S. Daan G. J. Overkamp P. M. Hermann
• Title: The two-oscillator circadian system of tree shrews (Tupaia belangeri) and its response to light and dark pulses
• Year: 1990
• Reference Type: Journal Article
• Journal/Book Title: J. Biol. Rhythms
• Volume: 5
• Issue: 1
• Pages: 1-16
• Date of Publication: Thursday, 20 December 1990