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15828 Studies found for: subjects AND Double-blind

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Map Legend
Region Name Number of Studies
World [map] 15,828
North America 8,821
Canada 2,082 [studies]
Alberta 744 [studies]
British Columbia 782 [studies]
Manitoba 354 [studies]
New Brunswick 145 [studies]
Newfoundland and Labrador 221 [studies]
Nova Scotia 320 [studies]
Ontario 1,576 [studies]
Prince Edward Island 39 [studies]
Quebec 1,170 [studies]
Saskatchewan 173 [studies]

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Studies with multiple locations are included in each region containing locations.