TY - JOUR T1 - Macrophage activation syndrome due to methotrexate in a 12-year-old boy with dermatomyositis. JF - The Journal of Rheumatology JO - J Rheumatol SP - 1014 LP - 1015 VL - 31 IS - 5 AU - Gary Sterba AU - Catherine Rodriguez AU - Sonia Sifontes AU - Patricia Vigilanza Y1 - 2004/05/01 UR - http://www.jrheum.org/content/31/5/1014.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -