Intended for healthcare professionals

Research Article

Ectopic production of methionine enkephalin and beta-endorphin.

Br Med J 1980; 280 doi: https://doi.org/10.1136/bmj.280.6216.758 (Published 15 March 1980) Cite this as: Br Med J 1980;280:758

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: February 2018 to April 2024

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AbstractFullPdf
Feb 2018100
Mar 2018102
Apr 20181400
May 2018201
Jun 2018501
Jul 2018300
Aug 2018103
Oct 2018103
Nov 2018201
Dec 2018004
Jan 2019200
Feb 2019301
Mar 2019303
Apr 2019107
May 2019606
Jun 2019102
Jul 2019406
Aug 2019101
Oct 2019002
Nov 2019002
Dec 2019100
Jan 2020202
Feb 2020201
Mar 2020106
May 2020100
Jun 2020604
Jul 2020301
Aug 2020302
Sep 2020402
Oct 2020402
Nov 2020501
Dec 2020300
Jan 2021505
Feb 2021105
Mar 2021201
Apr 2021602
May 2021101
Jun 2021201
Jul 2021704
Aug 2021403
Sep 2021304
Oct 20211015
Nov 20215015
Dec 2021401
Jan 2022300
Feb 2022803
Mar 2022201
Apr 20221000
May 2022305
Jun 2022204
Jul 2022201
Aug 2022205
Sep 2022108
Oct 20222005
Nov 2022802
Dec 20221301
Jan 2023502
Feb 2023502
Mar 2023201
Apr 2023200
May 2023202
Jun 2023501
Jul 2023104
Aug 2023104
Sep 2023200
Oct 2023301
Nov 2023301
Dec 2023900
Jan 2024303
Feb 20242801
Mar 20243011
Apr 2024801
Total2830192