%0 Journal Article %A Carlos G Grijalva %T Countrywide demonstration of adult protection derived from infant immunisation %D 2018 %R 10.1136/thoraxjnl-2017-211099 %J Thorax %P thoraxjnl-2017-211099 %U https://thorax.bmj.com/content/thoraxjnl/early/2018/01/09/thoraxjnl-2017-211099.full.pdf