Title: Opcional

Text: Relapsing polychondritis or RP is a rare condition characterized by recurrent inflammation or deterioration of cartilage and other tissues throughout the body. The exact underlying cause of RP is unknown; however, scientists suspect that it is an autoimmune condition. Cada párrafo será una prueba.

Save test: Use esta opción si usted desea compartir esta prueba (sólo para usuarios autenticados).