carbarsone การใช้

In September 2013, the FDA announced that Zoetis and Fleming Laboratories would voluntarily withdraw current roxarsone, arsanilic acid, and carbarsone approvals, leaving only nitarsone approvals in place.
Nitarsone is one of four arsenical animal drugs approved by the U . S . Food and Drug Administration for use in poultry, along with roxarsone, arsanilic acid, and carbarsone.
Carbarsone is one of four arsenical animal drugs approved by the U . S . Food and Drug Administration for use in poultry and / or swine, along with nitarsone, arsanilic acid, and roxarsone.
Roxarsone is one of four arsenical animal drugs approved by the U . S . Food and Drug Administration ( FDA ) for use in poultry and / or swine, along with nitarsone, arsanilic acid, and carbarsone.
Following the 2011 suspension of roxarsone sales in the United States, however, it is believed to be the only arsenical animal drug currently marketed in the U . S . In September 2013, the FDA announced that Zoetis and Fleming Laboratories would voluntarily withdraw current roxarsone, arsanilic acid, and carbarsone approvals, leaving only nitarsone approvals in place.