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Dutch whooping cough epidemic puzzles scientists

BMJ 1998; 316 doi: https://doi.org/10.1136/bmj.316.7125.91a (Published 10 January 1998) Cite this as: BMJ 1998;316:91

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 2018700
Feb 2018100
Mar 2018600
Apr 2018100
May 2018400
Jun 20182110
Jul 2018600
Aug 2018300
Sep 2018200
Oct 2018500
Nov 2018320
Dec 2018720
Jan 20191220
Feb 20191300
Mar 20193140
Apr 20191610
May 20191510
Jun 20192100
Jul 2019660
Aug 2019470
Oct 2019330
Nov 2019440
Dec 2019590
Jan 2020830
Feb 2020480
Mar 2020280
May 20203990
Jun 2020330
Jul 2020560
Aug 2020560
Sep 2020580
Oct 20203340
Nov 20203110
Dec 20201710
Jan 20211510
Feb 20211110
Mar 20211200
Apr 20211610
May 20212300
Jun 20211800
Jul 20211400
Aug 20211000
Sep 20211000
Oct 20211500
Nov 20211520
Dec 20212200
Jan 20221210
Feb 2022800
Mar 2022900
Apr 2022710
May 20221210
Jun 2022910
Jul 2022610
Aug 2022910
Sep 20221100
Oct 2022740
Nov 2022510
Dec 2022410
Feb 2023200
Mar 2023300
May 2023300
Jun 2023100
Jul 2023100
Aug 2023100
Sep 2023600
Oct 20231200
Nov 2023800
Dec 20231100
Jan 20242400
Feb 2024910
Mar 202414250
Apr 20242900
Total8801220
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