Antibiotic growth promoters.
Haslam
Sue
S
D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents; D005060:Europe; D006133:Growth Substances; D007886:Legislation, Veterinary; D019155:Veterinary Drugs
D000900:Anti-Bacterial Agents; D006133:Growth Substances; D019155:Veterinary Drugs