4NG WL, CHU CM, WU AK, et al. Lymphopenia at presentation is associated with increased risk of infections in patientswith systemic lupus erylhematosus[J]. Q J Med, 2006, 99(1):37-47.
5Felmet KA, Hall MW, Clark RS, el al. Prolonged lyrephopenia, lymphoid depletion, and hypoprolactinemia in chil-dren with nosocomial sepsis and muhiple organ failure[J]. Jlmmunol,2005,174(6) :3765-3772.
6Navarro-Zarza JE, E. Alvarez-Herndndez E, Casasola Vargas JC, et al. Prevalence of community-acquired and nosoeomial infections in hospitalized patients with systemic lupus erythematosus[J]. Lupus,2010,19(1):43-48.