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- Perspectives in pediatric rheumatology / edit. Ronald M. Laxer, Earl D. Silverman. 1992. Vol. 19, Suppl. 35 - Toronto : Journal of Rheumatology, 1992 - 17 s.(Journal of Rheumatology, Perspectives in Pediatric Rheumatology) [1, currently available 0, at library only 1]
- Chapters, articles