Intended for healthcare professionals

Papers And Short Reports

Protective efficacy of a whole cell pertussis vaccine

Br 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