1. Sarcoidosis of early onset. A challenge for the pediatric rheumatologist;Hafner;Clin Exp Rheumatol,1993
2. Sarcoidosis in young children;Hetherington;Am J Dis Child,1982
3. Early onset sarcoidosis: not a benign disease;Fink;J Rheumatol,1997
4. Childhood sarcoidosis manifesting as juvenile rheumatoid arthritis;Lindsley;Pediatrics,1985
5. Sarcoidosis in young children;Rasmussen;J Am Acad Dermatol,1981