A new recombinant bacille Calmette-Guérin vaccine safely induces significantly enhanced tuberculosis-specific immunity in human volunteers. - Hoft DF; Blazevic A; Abate G; Hanekom WA; Kaplan G; Soler JH; Weichold F; Geiter L; Sadoff JC; Horwitz MA; Hoft, Daniel F; Blazevic, Azra; et al. (Journal of Infectious Diseases, 2008)