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An unexpected doctor for psoriasis
(Agencies)
Updated: 2009-08-10 17:30

An unexpected doctor for psoriasis

People relax in a hot spring as garra rufa obtusas, also known as "doctor fish", swim around their bodies as part of a treatment process, in Kangal, 105 kilometers (65 miles) south of the central Anatolian city of Sivas August 9, 2009. [Agencies]

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