Intended for healthcare professionals

  1. Difficult Asthma
  2. Difficult Asthma
Book Book

Difficult Asthma

BMJ 1999; 319 doi: https://doi.org/10.1136/bmj.319.7217.1141a (Published 23 October 1999) Cite this as: BMJ 1999;319:1141

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 2018800
Feb 2018300
Mar 2018220
Apr 2018210
May 2018600
Jul 2018310
Aug 2018110
Sep 2018100
Oct 2018200
Nov 2018210
Dec 2018500
Jan 2019700
Feb 20191200
Mar 20191730
Apr 2019300
May 2019400
Jun 2019500
Jul 2019100
Aug 2019100
Oct 2019200
Nov 2019100
Jan 2020300
Feb 2020320
Mar 2020100
May 20203130
Jun 2020200
Jul 2020400
Aug 2020200
Sep 2020700
Oct 20204100
Nov 20202930
Dec 20201420
Jan 20211000
Feb 2021300
Mar 2021400
Apr 2021700
May 2021700
Jun 2021500
Jul 2021400
Aug 2021900
Sep 2021600
Oct 2021900
Nov 2021700
Dec 2021600
Jan 2022610
Feb 2022600
Mar 2022300
Apr 2022700
May 2022300
Jun 2022710
Jul 2022200
Aug 2022700
Oct 2022900
Nov 2022510
Dec 2022310
Jan 2023100
Feb 2023400
May 2023200
Jun 2023200
Jul 2023310
Aug 2023600
Sep 2023600
Oct 2023500
Nov 2023520
Dec 2023700
Jan 20243730
Feb 2024500
Mar 2024810
Apr 2024710
Total458310
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