Intended for healthcare professionals

Clinical Review

The brain, circadian rhythms, and clock genes

BMJ 1998; 317 doi: https://doi.org/10.1136/bmj.317.7174.1704 (Published 19 December 1998) Cite this as: BMJ 1998;317:1704

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: January 2018 to February 2024

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AbstractFullPdf
Jan 20188171
Feb 201892112
Mar 201867111
Apr 201876241
May 20187793
Jun 20187140
Jul 20185181
Aug 20184241
Sep 20189370
Oct 201882137
Nov 201897202
Dec 2018140301
Jan 2019154211
Feb 201910291
Mar 201967112
Apr 20196071
May 20196850
Jun 201959123
Jul 20196557
Aug 20194321
Oct 201981241
Nov 20198622
Dec 20198274
Jan 20206040
Feb 20208180
Mar 20205951
May 20208853
Jun 20204062
Jul 20206701
Aug 20209723
Sep 202079111
Oct 20209671
Nov 20207265
Dec 20209644
Jan 20216761
Feb 20214241
Mar 20218346
Apr 20217250
May 20218733
Jun 20216332
Jul 20216263
Aug 20215251
Sep 202160142
Oct 20216031
Nov 20218576
Dec 20218061
Jan 202291122
Feb 202211862
Mar 20229660
Apr 20221081611
May 2022134206
Jun 202264147
Jul 202274189
Aug 202270203
Sep 2022672515
Oct 2022993319
Nov 202293268
Dec 202262122
Jan 202386145
Feb 2023113236
Mar 20231233417
Apr 20231992113
May 2023109209
Jun 2023147135
Jul 20238973
Aug 202360135
Sep 2023153184
Oct 2023158224
Nov 2023113258
Dec 2023134244
Jan 2024213316
Feb 2024242146
Total6499864270