3Brown KD,Kulis J,Thomson B,et al.Occurrence of antibiotics in hospital,residential,and dairy effluent,municipal wastewater,and the rio grande in New Mexico[J].Science of the Total Environment,2006,366(2 -3):772 -783.
4L Guardabassi A,Dalsgaard JE,Olsen.Phenotypic characterization and antibiotic resistance of acinetobacter spp.isolated from aquatic sources[J].J Appl Microbiol,1999,87 (5):659-667.
5Gootz TD.The forgotten gram-negative bacilli:what genetic determinants are telling us about the spread of antibiotic resistance[J].Biochem Pharmacol,2006,71 (7):1073-1084.
6Biyela PT,Lin J,Bezuidenhout CC.The role of aquatic ecosystems as reservoirs of antibiotic resistant bacteria and antibiotic resistance genes[J].Water Sci Technol,2004,50(1):45 -50.
7American Public Health Association.Standard methods for the examination of water and wastewater 20th ed[M].Washington D.C.American Public Health Association,1999.9221-9225.
8Lin J,Biyela PT,Puckree T.Antibiotic resistance profiles of environmental isolates from Mhlathuze river,KwaZulu-Natal (RSA)[J].Water SA,2004,30(1):23 -28.