Abstract
Ritchlin, CT; Colbert, RA; Gladman, DD
Ritchlin, CT (reprint author), Univ Rochester, Sch Med, Div Rheumatol Allergy & Immunol, 601 Elmwood Ave,Box 695, Rochester, NY 14642 USA.
NEW ENGLAND JOURNAL OF MEDICINE, 2017; 376 (10): 957