Papers And Short Reports
Protective efficacy of a whole cell pertussis vaccineBr Med J (Clin Res Ed) 1988; 296 doi: https://doi.org/10.1136/bmj.296.6636.1570 (Published 04 June 1988) Cite this as: Br Med J (Clin Res Ed) 1988;296:1570
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.