URMC - Microbiology & Immunology, 03 Jan 2013 Authors: Qi Y, Operario DJ, Georas SN, Mosmann TR http://www.ncbi.nlm.nih.gov/pubmed/22720031?dopt=Abstract
URMC - Microbiology & Immunology, 12 Jul 2012 http://www.ncbi.nlm.nih.gov/pubmed/22720031?dopt=Abstract