RT Journal Article SR Electronic T1 Fecal Calprotectin in Children with the Enthesitis-related Arthritis Subtype of Juvenile Idiopathic Arthritis JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2274 OP 2275 DO 10.3899/jrheum.110508 VO 38 IS 10 A1 MATTHEW L. STOLL A1 MARILYNN PUNARO A1 ASHISH S. PATEL YR 2011 UL http://www.jrheum.org/content/38/10/2274.abstract AB