The U.S. Food and Drug Administration today issued an order that prohibits certain uses of the cephalosporin class of antimicrobial drugs in cattle, swine, chickens, and turkeys effective April 5, 2012. Antimicrobial drugs are important for …
Henan Lvyuan Pharmaceutical Co., Ltd.
6-aminopenicilanic acid(6-APA)|Ampicillin|Amoxicillin|semisynthetic penicillin series|7-ADCA|Cephalosporin series