USEF Announces Positive Tests of Cannabinoids (CBD) Will Result in GR4 Violations as of September 1, 2019 | US Equestrian
— Read on www.usef.org/media/press-releases/usef-announces-positive-tests-of-cannabinoids
USEF Announces Positive Tests of Cannabinoids (CBD) Will Result in GR4 Violations as of September 1, 2019 | US Equestrian
— Read on www.usef.org/media/press-releases/usef-announces-positive-tests-of-cannabinoids