Corticosteroid related changes in body mass index in children and adolescents with rheumatic diseases - Shiff Natalie; Brant Rollin; Cabral David A; Guzman Jaime; Dent Peter B; Ellsworth Janet E; Houghton Kristin M; Huber Adam; Jurencak Roman; Lang Bianca A; Larche Maggie; LeBlanc Claire MA; et al. (BMC, 2012)