Martha Merrow1, Cornelia Boesl, Till Roenneberg. 1. Biologisch Centrum, University of Groningen, Postbus 14, 9750AA Haren the Netherlands, University of Munich, Goethestrasse 31, Germany. m.merrow@rug.nl
Authors: Satchidananda Panda; Marina P Antoch; Brooke H Miller; Andrew I Su; Andrew B Schook; Marty Straume; Peter G Schultz; Steve A Kay; Joseph S Takahashi; John B Hogenesch Journal: Cell Date: 2002-05-03 Impact factor: 41.582
Authors: C A Czeisler; J F Duffy; T L Shanahan; E N Brown; J F Mitchell; D W Rimmer; J M Ronda; E J Silva; J S Allan; J S Emens; D J Dijk; R E Kronauer Journal: Science Date: 1999-06-25 Impact factor: 47.728