Pendergast, J. S., Wendroth, R. H., Stenner, R. C., Keil, C. D., & Yamazaki, S. (2017). mPeriod2 ^Brdm1 and other single Period mutant mice have normal food anticipatory activity.. Scientific Reports, 7(1), 15510. https://doi.org/10.1038/s41598-017-15332-6 (Original work published 2017)