A kinetic study of beta-lactam antibiotic residues in normal dairy cows.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000032:analysis / Q000378:metabolism*; D002417:Cattle / Q000378:metabolism*; D005260:Female; D007700:Kinetics; D009132:Muscles / Q000032:analysis
D000900:Anti-Bacterial Agents