Article Title,Year,Volume,Issue,Page Range,Author Early changes in frequency of peripheral blood lymphocyte subpopulations in severe traumatic brain-injured patients,2010,72,1,57-65,Zupan A Proliferationā€inducing Ligand (APRIL) is Expressed by Astrocytes and is Increased in Multiple Sclerosis,2007,65,1,92-98,Thangarajh