...preparation, sale, barter, exchange, or shipment as aforesaid, or the importation into the United States of any worthless, contaminated, dangerous, or harmful...product for use in the treatment of domestic animals. That any officer, agent, or employee of the Department of Agriculture duly authorized by the Secretary...

...preparation, sale, barter, exchange, or shipment as aforesaid, or the importation into the United States of any worthless, contaminated, dangerous, or harmful...product for use in the treatment of domestic animals. That any officer, agent, or employee of the Department of Agriculture duly authorized by the Secretary...

...preparation, sale, barter, exchange, or shipment as aforesaid of any worthless, contaminated, dangerous,or harmful virus, serum, toxin, or analogous product for use in the treatment of domestic animals, and to issue, suspend, and revoke licenses for the maintenance of establishments for the preparation...

...Territory or the District of Columbia to any other State or Territory or the District of Columbia, any worthless, contaminated, dangerous, or harmful virus, serum, toxin, or analogous product intended for use in the treatment of domestic animals, and no person, firm, or corporation shall prepare,...

...another, as follows: the District of Columbia to any other State or Territory or the District of Columbia, any worthless, contaminated, dangerous, or harmful virus, serum, toxin, or analogous product intended for use in the treatment of domestic animals, and no person, firm, or corporation shall pre-...

...Territory or the District of Columbia to any other State or Territory or the District of Columbia, ^) intended for use in the treatment of domestic animals, and no person, firm, or corporation shall prepare,...

...issued by the Secretary of Agriculture. The act further prohibits the importation into the United States of any worthless, contaminated, dangerous, or harmful virus, serum, toxin, or analogous product. The Secretary of Agriculture is authorized to cause the Bureau of Animal Industry to examine and inspect...

...authorized. That the importation into the United States, without a permit from the Secretary of Agriculure, of any virus, serum, toxin, or analogous product for...Secretary of Agriculture is hereby authorized to cause the Bureaxi of Animal Industry to examine and inspect all viruses, serums, toxins, and analogous products,...

...Territory or the District of Columbia to any other State or Territory or the District of Columbia, any worthless, contaminated, dangerous, or harmful virus, serum, toxin, or analogous product intended for use in the treatment of domestic animals, and no person, firm, or corporation shall prepare,...

...preparation, sale, barter, exchange, or shipment as aforesaid, or the importation into the United States of any worthless, contaminated, dangerous, or harmful...product for use in the treatment of domestic animals," is hereby amended to read as follows: "All licenses issued under authority of this act to establishments...