Dear Professionals, If any library holds below mentioned article. Please send me. Jing-Shan Wu, Wei Qiu, Alison Castley, Ian James, Frank L Mastaglia, Frank T Christiansen, William Carroll, Joyce Joseph, and Allan G Kermode Modifying effects of HLA-DRB1 allele interactions on age at onset of multiple sclerosis in Western Australia Mult Scler January 2010 16: 15-20, first published on December 7, 2009doi: 10.1177/1352458509350312 With regards, Librarian K S Hegde Medical Academy Mangalore -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.