Journal of Neuroinflammation 2011 Gupta PK, Prabhakar S, Suresh S, Anand A*. Vascular endothelial growth factor-A (VEGF-A) and chemokine ligand-2 (CCL2) in amyotrophic lateral sclerosis (ALS) patients. Journal of Neuroinflammation. 2011; 8:47.