Intended for healthcare professionals

Research Article

Whooping-cough vaccines.

Br Med J 1978; 1 doi: https://doi.org/10.1136/bmj.1.6116.806 (Published 01 April 1978) Cite this as: Br Med J 1978;1:806

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: December 2009 to October 2021

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AbstractFullPdf
Dec 2009001
Feb 2010001
Dec 2010002
Jan 2011002
Feb 2011001
May 2011002
Aug 2011001
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Oct 2011001
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Oct 2021007
Total00127