title: Resistance of bacteria isolated from subjects with occupational chlortetracycline exposure.
mesh_terms: D000821:Animal Feed; D002751:Chlortetracycline / Q000494:pharmacology*; D004345:Drug Industry; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects*; D005503:Food Additives; D006801:Humans; D009784:Occupational Diseases; D013210:Staphylococcus / Q000187:drug effects*
chemical_list: D005503:Food Additives; D002751:Chlortetracycline