Contact: Stephanie Burns sburns@bmjgroup.com 44-020-738-36920 BMJ-British Medical Journal Use of sunblock could lessen protective effects, suggest authors [Exposure to ultraviolet-B and risk of developing rheumatoid arthritis among women in the Nurses’ Health Study Online First doi 10.1136/annrheumdis-2012-202302] Regular exposure to… Read More ›