[Allergen testing in juvenile rheumatoid arthritis].

79 children with classical collagenoses, streptococcaldiseases, arthralgia of unclear genesis and infection arthritis as well as juvenile rheumatoid arthritis and 25 normal children were submitted to an intracutaneous allergentest with various collecting extracts (legumens and cereals, house allergens, vegetables). Positive reactions to cereals in a high percentage were observed only in patients with juvenile rheumatoid arthritis and fewer also in children with unclear arthralgia and infection arthritis.