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91914 Studies found for: (NOT NOTEXT) [CITATIONS]
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Map Legend
Region Name   Number of Studies
World   [map]   91,914  
South America 4,120  
Argentina 1,210   [studies]
Bolivia 21   [studies]
Brazil 2,836   [studies]
Chile 730   [studies]
Colombia 545   [studies]
Ecuador 76   [studies]
French Guiana 2   [studies]
Paraguay 14   [studies]
Peru 519   [studies]
Suriname 2   [studies]
Uruguay 35   [studies]
Venezuela 89   [studies]

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