C. Vollmers, S. Gill, L. DiTacchio, S. R. Pulivarthy, H. D. Le, and S. Panda, «Time of Feeding and the Intrinsic Circadian Clock Drive Rhythms in Hepatic Gene Expression». Proceedings of the National Academy of Sciences of the United States of America 106, no. 50 (Dec. 2009): 21453–21458.
