Intended for healthcare professionals

Research Article

Pertussis: what percentage of children can we immunise?

Br Med J (Clin Res Ed) 1984; 288 doi: https://doi.org/10.1136/bmj.288.6430.1582 (Published 26 May 1984) Cite this as: Br Med J (Clin Res Ed) 1984;288:1582