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Ohio State Racing
Commission (OSRC)
Ohio Horsemen’s Benevolent
and Protective Association (OHBPA)
Ohio Harness Horsemen’s
Association (OHHA)
Ohio Thoroughbred Breeders &
Owners
The Blood-Horse Magazine
Harnesslink
National Thoroughbred Racing
Association (NTRA)
United States Trotting
Association (USTA)
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