2[2]Sacks GS,Brown RO,Teague D,et al. Early nutrition support modifies immune function in patients sustaining severe head injury. JPEN J Parenter Enteral Nutr, 1995,19:387 -392.
4[4]Rixen D,Livingston DH,Loder P,et al.Ranitidine improves lymphocyte function after severe head injury:results of a randomized,double-blind study. Crit Care Med, 1996,24:1787-1792.
5[5]Chadwick D,Pido-Lopez J,Pires A,et al.A pilot study of the safety and efficacy of thymosin alpha 1 in augmenting immune reconstitution in HIV-infected patients with low CD4 counts taking highly active antiretroviral therapy. Clin Exp Immunol,2003,134:477-481.
