experimental studies with broiler birds revealed that medicated feed ( flavophospholipol , vitamyacin a , and the a-149 antibiotic in stimulative doses ) , offered in the course of two weeks , led to changes in the pharmacokinetic parameters of ampicillin administered i/v ( in the form of ampicillin-na ) and via the crop ( in the form of ampicillin-trihydrate at 30 mg/kg ) .
C0002680
ampicillin
C0700443
ampicillin-trihydrate