Effectiveness of the primary Bacillus Calmette-Guérin vaccine against the risk of Mycobacterium tuberculosis infection and tuberculosis disease: a meta-analysis of individual participant data.

Pelzer PT, Stuck L, Martinez L, Richards AS, Acuña-Villaorduña C, Aronson NE, Bonnet M, Carvalho AC, Chan PC, Huang LM, Fang CT, Churchyard G, Corral-Londoño HD, Datta M, Espinal MA, Fielding K, Fiore-Gartland AJ, Garcia-Basteiro A, Hanekom W, Hatherill M, Hill PC, Huerga H, Jones-López EC, Kritski A, Mandalakas AM, Mangtani P, Martins Netto E, Mayanja H, Mazahir R, Murray M, Rangaka M, Scriba T, Singh J, Singh S, Stein CM, Vekemans J, Verhagen LM, Villalba JA, Wajja A, Watson B, White RG, Cobelens FGJ.