The duration of protection of school-aged BCG vaccination in England: a population-based case–control study

International Journal of Epidemiology
Volume 47, Issue 1, 1 February 2018
https://academic.oup.com/ije/issue/47/1

Infectious Diseases
The duration of protection of school-aged BCG vaccination in England: a population-based case–control study
Punam Mangtani; Patrick Nguipdop-Djomo; Ruth H Keogh; Jonathan AC Sterne; Ibrahim Abubakar
International Journal of Epidemiology, Volume 47, Issue 1, 1 February 2018, Pages 193–201, https://doi.org/10.1093/ije/dyx141