title: Drug resistance patterns of Gram-negative bacteria isolated from food and non-sterile medicines in hospital environments.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects / Q000302:isolation & purification*; D004340:Drug Contamination; D004352:Drug Resistance, Microbial; D005516:Food Microbiology; D008670:Metals / Q000494:pharmacology*; D011550:Pseudomonas aeruginosa / Q000187:drug effects / Q000302:isolation & purification*; D012492:Salts / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D008670:Metals; D012492:Salts