Intended for healthcare professionals

Soundings

Remember them well

BMJ 1997; 315 doi: https://doi.org/10.1136/bmj.315.7119.1385 (Published 22 November 1997) Cite this as: BMJ 1997;315:1385

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 2018330
Feb 2018300
Mar 2018200
Apr 2018300
May 2018500
Jun 2018300
Jul 2018300
Aug 2018700
Sep 2018210
Oct 2018500
Nov 2018320
Dec 2018400
Jan 2019800
Feb 20193610
Mar 2019310
Apr 2019100
May 20191000
Jun 2019100
Jul 2019200
Aug 2019300
Nov 2019300
Dec 2019030
Jan 2020600
Feb 2020300
Mar 2020100
May 20202200
Jun 2020200
Jul 2020300
Aug 2020420
Sep 20204700
Oct 20201000
Nov 2020900
Dec 2020520
Jan 2021600
Feb 2021400
Mar 2021400
Apr 20211000
May 2021400
Jun 2021200
Jul 2021200
Aug 2021500
Sep 2021300
Oct 2021500
Nov 2021300
Dec 2021400
Jan 2022200
Feb 2022100
Mar 20221700
Apr 20222600
May 2022200
Jun 2022510
Aug 2022120
Oct 20221200
Nov 2022500
Dec 2022800
Jan 2023020
Feb 2023100
Apr 2023100
Jun 2023200
Sep 2023300
Oct 2023400
Nov 2023100
Dec 2023800
Jan 20241120
Feb 20241600
Total400220