Damage extent and predictors in adult and juvenile dermatomyositis and polymyositis as determined with the myositis damage index.
Rider LG, Lachenbruch PA, Monroe JB, Ravelli A, Cabalar I, Feldman BM, Villalba ML, Myones BL, Pachman LM, Rennebohm RM, Reed AM, Miller FW. Damage extent and predictors in adult and juvenile dermatomyositis and polymyositis as determined with the myositis damage index. Arthritis Rheum. 2009 Nov; 60(11):3425-35.