Successful treatment of pediatric IgG4 related systemic disease with mycophenolate mofetil: case report and a review of the pediatric autoimmune pancreatitis literature. Mannion M, Cron RQ. Pediatr Rheumatol Online J. 2011 Jan 4;9(1):1. PMID:  21205323.

Combination therapy of abatacept and anakinra in children with refractory systemic juvenile idiopathic arthritis: a retrospective case series. Record JL, Beukelman T, Cron RQ. J Rheumatol. 2011 Jan;38(1):180-1. PMID:  21196588.

Successful treatment of severe paediatric rheumatic disease-associated macrophage activation syndrome with interleukin-1 inhibition following conventional immunosuppressive therapy: case series with 12 patients. Miettunen PM, Narendran A, Jayanthan A, Behrens EM, Cron RQ. Rheumatology (Oxford). 2011 Feb;50(2):417-9. PMID:  20693540.

Effectiveness and toxicity of methotrexate in juvenile idiopathic arthritis: comparison of 2 initial dosing regimens. Becker ML, Rosé CD, Cron RQ, Sherry DD, Bilker WB, Lautenbach E. J Rheumatol. 2010 Apr;37(4):870-5. PMID:  20194449.

Rituximab therapy for severe refractory chronic Henoch-Schönlein purpura.
Donnithorne KJ, Atkinson TP, Hinze CH, Nogueira JB, Saeed SA, Askenazi DJ, Beukelman T, Cron RQ. J Pediatr. 2009 Jul;155(1):136-9.PMID: 19559299. .pdf

Methotrexate used as a steroid-sparing agent in non-renal chronic Henoch-Schönlein purpura. Rettig P, Cron RQ. Clin Exp Rheumatol. 2003 Nov-Dec;21(6):767-9. PMID: 14740458. 

Treatment of pediatric localized scleroderma with methotrexate. Fitch PG, Rettig P, Burnham JM, Finkel TH, Yan AC, Akin E, Cron RQ. J Rheumatol. 2006 Mar;33(3):609-14. PMID: 16511930.  .pdf

Sjögren syndrome in a child: favorable response of the arthritis to TNFalpha blockade. Pessler F, Monash B, Rettig P, Forbes B, Kreiger PA, Cron RQ. Clin Rheumatol. 2006 Sep;25(5):746-8. Epub 2006 Jan 4.PMID: 16391885. .pdf