Intended for healthcare professionals

Research Article

Relation between lung cancer, chronic bronchitis, and airways obstruction.

Br Med J 1975; 3 doi: https://doi.org/10.1136/bmj.3.5985.678 (Published 20 September 1975) Cite this as: Br Med J 1975;3:678

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 March 2024

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AbstractFullPdf
Jan 2018201
Mar 2018400
Apr 2018400
May 2018601
Jun 2018200
Jul 2018001
Aug 2018301
Sep 2018302
Oct 2018400
Nov 2018100
Dec 2018100
Jan 2019300
Feb 2019405
Mar 2019507
Apr 2019503
May 2019507
Jun 2019002
Jul 2019204
Aug 2019408
Oct 2019103
Nov 2019304
Dec 2019203
Jan 2020102
Feb 2020501
Mar 2020307
May 2020203
Jun 2020501
Jul 2020202
Aug 2020102
Sep 2020303
Oct 2020503
Nov 2020809
Dec 2020801
Jan 2021406
Feb 2021300
Mar 2021303
Apr 2021500
May 2021804
Jun 2021401
Jul 2021807
Aug 2021404
Sep 2021403
Oct 20212019
Nov 20218015
Dec 2021602
Jan 2022601
Feb 2022403
Mar 2022503
Apr 2022203
May 20226013
Jun 20221408
Jul 2022501
Aug 2022306
Sep 20221019
Oct 2022103
Nov 20221102
Dec 2022503
Jan 2023404
Feb 2023302
Mar 2023303
Apr 2023201
May 2023001
Jun 2023304
Jul 2023207
Aug 2023206
Sep 2023502
Oct 2023402
Nov 2023303
Dec 20231104
Jan 20242405
Feb 20241407
Mar 20243010
Total3120276