3d image of avoparcin skeletal formula

avoparcin ?715 glycopeptide antibiotic gram-positive bacteria agriculture chickens pigs cattle growth necrotic enteritis poultry mixture vancomycin 3d cure iatrogenic medicament animal medication infections ins action overdose antimicrobial effect interaction microorganism horse resistance flora veterinary additive preservative dog medicine antibacterial agent bactericide number adjuvants bacterial side animal welfare mount pollutant