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708 Studies found for: Observational Studies | parkinson's disease
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Map Legend
Region Name Number of Studies
World [map] 708
Europe 212
Albania 1 [studies]
Austria 12 [studies]
Belgium 6 [studies]
Croatia 4 [studies]
Czech Republic 1 [studies]
Denmark 10 [studies]
Estonia 3 [studies]
Finland 5 [studies]
France 71 [studies]
Germany 46 [studies]
Greece 6 [studies]
Hungary 7 [studies]
Ireland 1 [studies]
Italy 47 [studies]
Latvia 1 [studies]
Netherlands 18 [studies]
Norway 2 [studies]
Poland 3 [studies]
Portugal 2 [studies]
Romania 8 [studies]
Serbia 3 [studies]
Slovakia 4 [studies]
Slovenia 5 [studies]
Spain 22 [studies]
Sweden 8 [studies]
Switzerland 12 [studies]
United Kingdom 34 [studies]

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