2 Matching Annotations
- Apr 2021
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www.bmj.com www.bmj.com
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PHLS. (1982). Efficacy of pertussis vaccination in England. Report from the PHLS Epidemiological Research Laboratory and 21 area health authorities. Br Med J (Clin Res Ed), 285(6338), 357–359. https://doi.org/10.1136/bmj.285.6338.357
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www.thelancet.com www.thelancet.com
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Gangarosa, E. J., Galazka, A. M., Wolfe, C. R., Phillips, L. M., Miller, E., Chen, R. T., & Gangarosa, R. E. (1998). Impact of anti-vaccine movements on pertussis control: The untold story. The Lancet, 351(9099), 356–361. https://doi.org/10.1016/S0140-6736(97)04334-1
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