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Research

Dynamic spread of happiness in a large social network: longitudinal analysis over 20 years in the Framingham Heart Study

BMJ 2008; 337 doi: https://doi.org/10.1136/bmj.a2338 (Published 05 December 2008) Cite this as: BMJ 2008;337:a2338

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 2024

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AbstractFullPdf
Jan 201802587323
Feb 2018322931421
Mar 2018102908563
Apr 201863364545
May 2018763160359
Jun 2018422615267
Jul 2018372029291
Aug 2018281989398
Sep 2018462147367
Oct 2018422504458
Nov 2018512568440
Dec 2018222257445
Jan 2019263411405
Feb 2019542244383
Mar 2019262530468
Apr 2019332514479
May 2019352535721
Jun 2019272202480
Jul 2019582323353
Aug 2019272928590
Oct 2019292558308
Nov 2019342514265
Dec 2019153237367
Jan 2020214139786
Feb 2020312804274
Mar 2020402781296
May 2020323892447
Jun 2020252470382
Jul 2020402622300
Aug 2020402446524
Sep 2020272998322
Oct 2020293156531
Nov 2020273094465
Dec 2020152722461
Jan 2021212744401
Feb 2021222348306
Mar 202192623542
Apr 2021112830373
May 2021102506393
Jun 2021111963300
Jul 2021182831265
Aug 2021192130361
Sep 2021242894286
Oct 2021202904324
Nov 2021263125348
Dec 2021162739284
Jan 2022233659354
Feb 2022353228311
Mar 2022333501410
Apr 2022243441360
May 2022143062387
Jun 2022232893317
Jul 2022182508260
Aug 2022153054286
Sep 2022102678214
Oct 2022252961245
Nov 2022173508222
Dec 2022122107200
Jan 202372688280
Feb 2023142676269
Mar 2023203188301
Apr 2023113332321
May 202382880250
Jun 2023203164219
Jul 202382920209
Aug 202343451236
Sep 2023212687214
Oct 2023213405253
Nov 2023183336233
Dec 2023253027266
Jan 2024113068349
Feb 2024133027275
Mar 2024215745545
Apr 202471834323
Total176821184426776