title: Factors influencing colonisation and antibiotic-resistance patterns of gram-negative bacteria in hospital patients.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology* / Q000627:therapeutic use; D001419:Bacteria / Q000187:drug effects*; D002512:Cephalothin / Q000494:pharmacology; D002701:Chloramphenicol / Q000494:pharmacology; D003428:Cross Infection / Q000382:microbiology; D004755:Enterobacteriaceae / Q000187:drug effects / Q000302:isolation & purification*; D004926:Escherichia coli / Q000302:isolation & purification; D005260:Female; D005839:Gentamicins / Q000494:pharmacology; D006225:Hand / Q000382:microbiology*; D006801:Humans; D007612:Kanamycin / Q000494:pharmacology; D007709:Klebsiella / Q000302:isolation & purification; D008297:Male; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D010403:Penicillin Resistance; D010614:Pharynx / Q000382:microbiology*; D011511:Proteus / Q000302:isolation & purification; D011549:Pseudomonas / Q000187:drug effects / Q000302:isolation & purification*; D013752:Tetracycline / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D005839:Gentamicins; D007612:Kanamycin; D002701:Chloramphenicol; D000667:Ampicillin; D013752:Tetracycline; D002512:Cephalothin