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Isolation, Identification and Serotyping of E.coli of Chicken Periheptosis in the Southern Area of Hebei Province
马兴树,朱美霞,王斌,王艳春,米青荣
Chinese Agricultural Science Bulletin . 2009, (1): 12 -16 .  DOI: 10.11924/j.issn.1000-6850.2008-0878