Juvenile Idiopathic Arthritis
Juvenile idiopathic arthritis (JIA), also known as juvenile rheumatoid arthritis (JRA), is a form of arthritis in children aged 16 or younger that causes inflammation and stiffness of joints for more than six weeks.
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Juvenile idiopathic arthritis (JIA), also known as juvenile rheumatoid arthritis (JRA), is a form of arthritis in children aged 16 or younger that causes inflammation and stiffness of joints for more than six weeks.