Illustration comparing a normal knee joint (left) and arthritic knee joint (right). The disease commonly occurs between ages 7 to 12 and affects 1 in 1000 children each year. It is known as systemic juvenile idiopathic arthritis | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Carol and Mike Werner |
Bildgröße: | 6060 px × 4040 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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