@article{505db0aad2a94d66ae0114ca7e63e0df,
title = "Mammalian Cry1 and Cry2 are essential for maintenance of circadian rhythms",
author = "\{van der Horst\}, Bert and Manja Muijtjens and K Kobayashi and Takano, \{R (Riya)\} and S-i Kanno and M Takao and Jan Wit and Verkerk, \{A (Ton)\} and APM Eker and \{van Leenen\}, \{D (Dik)\} and R Buijs and Dirk Bootsma and Jan Hoeijmakers and A Yasui",
year = "1999",
doi = "10.1038/19323",
language = "Undefined/Unknown",
volume = "398",
pages = "627--630",
journal = "Nature",
issn = "0028-0836",
publisher = "Nature Research",
}