Biochemical and immunological characterization of a cpn60.1 knockout mutant of Mycobacterium bovis BCG1265, Wang, X.M., Lu C., Soetaert Karine, S'Heeren C., Peirs P., Lanéelle M.A., Lefevre P., Bifani P., Content J., Daffe M., et al. , Microbiology, 0/0/2011, Volume 157, Number 1219, p.1205 - 1219, (2011)