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Longitudinal cohort study of childhood IQ and survival up to age 76

BMJ 2001; 322 doi: https://doi.org/10.1136/bmj.322.7290.819 (Published 07 April 2001) Cite this as: BMJ 2001;322:819

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 April 2025

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AbstractFullPdf
Jan 2018013613
Feb 20181144916
Mar 20181249313
Apr 2018036713
May 201853798
Jun 2018123809
Jul 201847711
Aug 201841177
Sep 201838110
Oct 2018916214
Nov 2018626426
Dec 2018614513
Jan 2019311919
Feb 201961585
Mar 20191110216
Apr 2019158715
May 20199979
Jun 201913709
Jul 201964615
Aug 20195899
Oct 201926714
Nov 2019312630
Dec 201948217
Jan 20203927
Feb 20206799
Mar 2020310210
May 2020822210
Jun 202029110
Jul 20201528817
Aug 2020515841
Sep 20201010310
Oct 202069913
Nov 2020815028
Dec 2020614322
Jan 2021414840
Feb 202149315
Mar 2021810524
Apr 2021611428
May 2021492563
Jun 2021116913
Jul 2021613011
Aug 202161369
Sep 2021110413
Oct 2021316423
Nov 2021213721
Dec 2021517320
Jan 2022624826
Feb 2022715128
Mar 2022213030
Apr 2022117435
May 2022415766
Jun 2022717939
Jul 2022813012
Aug 2022214016
Sep 2022215818
Oct 2022813827
Nov 2022427036
Dec 2022719929
Jan 2023716624
Feb 2023815412
Mar 2023716416
Apr 2023522039
May 2023629551
Jun 2023414012
Jul 2023412711
Aug 2023514616
Sep 2023221318
Oct 20231346418
Nov 2023816419
Dec 20231123013
Jan 2024831223
Feb 2024327128
Mar 2024717563
Apr 20242262881
May 20241824049
Jun 2024714815
Jul 20241214620
Aug 2024918616
Sep 2024316714
Oct 2024319929
Nov 2024521029
Dec 2024324336
Jan 2025421315
Feb 2025321329
Mar 2025322937
Apr 2025536838
Total524165231901