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16790 Studies found for: standard AND surgery

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Map Legend
Region Name Number of Studies
World [map] 16,790
North Asia 372
Armenia 2 [studies]
Azerbaijan 2 [studies]
Belarus 29 [studies]
Georgia 23 [studies]
Kazakhstan 8 [studies]
Kyrgyzstan 1 [studies]
Moldova, Republic of 4 [studies]
Russian Federation 316 [studies]
Ukraine 135 [studies]
Uzbekistan 2 [studies]

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