PT - JOURNAL ARTICLE AU - Sebastien Viatte AU - Annie Yarwood AU - Kate McAllister AU - Shibeb Al-Mudhaffer AU - Bo Fu AU - Edward Flynn AU - Deborah P M Symmons AU - Adam Young AU - Anne Barton TI - The role of genetic polymorphisms regulating vitamin D levels in rheumatoid arthritis outcome: a Mendelian randomisation approach AID - 10.1136/annrheumdis-2013-204972 DP - 2014 Jul 01 TA - Annals of the Rheumatic Diseases PG - 1430--1433 VI - 73 IP - 7 4099 - http://ard.bmj.com/content/73/7/1430.short 4100 - http://ard.bmj.com/content/73/7/1430.full SO - Ann Rheum Dis2014 Jul 01; 73