Macrophage and T lymphocyte apoptosis during experimental pulmonary tuberculosis: their relationship to mycobacterial virulence. - Ríos-Barrera VA; Campos-Peña V; Aguilar-León D; Lascurain LR; Meraz-Ríos MA; Moreno J; Figueroa-Granados V; Hernández-Pando R (European journal of immunology, 2006)