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909 Studies found for: asthma AND asthma exacerbation

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Map Legend
Region Name Number of Studies
World [map] 909
North America 420
United States 366 [studies]
Alabama 83 [studies]
Alaska 2 [studies]
Arizona 75 [studies]
Arkansas 38 [studies]
California 173 [studies]
Colorado 124 [studies]
Connecticut 61 [studies]
Delaware 4 [studies]
District of Columbia 11 [studies]
Florida 127 [studies]
Georgia 98 [studies]
Hawaii 3 [studies]
Idaho 30 [studies]
Illinois 92 [studies]
Indiana 40 [studies]
Iowa 26 [studies]
Kansas 38 [studies]
Kentucky 68 [studies]
Louisiana 46 [studies]
Maine 24 [studies]
Maryland 96 [studies]
Massachusetts 103 [studies]
Michigan 69 [studies]
Minnesota 60 [studies]
Mississippi 15 [studies]
Missouri 125 [studies]
Montana 27 [studies]
Nebraska 69 [studies]
Nevada 28 [studies]
New Jersey 80 [studies]
New Mexico 22 [studies]
New York 131 [studies]
North Carolina 126 [studies]
North Dakota 11 [studies]
Ohio 148 [studies]
Oklahoma 93 [studies]
Oregon 79 [studies]
Pennsylvania 124 [studies]
Rhode Island 50 [studies]
South Carolina 106 [studies]
South Dakota 8 [studies]
Tennessee 51 [studies]
Texas 144 [studies]
Utah 45 [studies]
Vermont 22 [studies]
Virginia 89 [studies]
Washington 68 [studies]
West Virginia 7 [studies]
Wisconsin 80 [studies]

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Studies with no locations are not included in the counts or on the map.

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