Studies on the development of chlortetracycline-resistant staphylococci in chlortetracyclin-treated beef.
D002751:Chlortetracycline / Q000494:pharmacology*; D005519:Food Preservation; D008460:Meat; D013210:Staphylococcus / Q000494:pharmacology*
D002751:Chlortetracycline
CHLORTETRACYCLINE/pharmacology; FOOD PRESERVATION; STAPHYLOCOCCUS/pharmacology