Vel, W A Killing of Escherichia coli by human polymorphonuclear leucocytes in the presence of Bacteroides fragilis. [electronic resource] - Journal of clinical pathology Jan 1985 - 86-91 p. digital Publication Type: Journal Article ISSN: 0021-9746 Standard No.: 10.1136/jcp.38.1.86 doi Subjects--Topical Terms: Bacteroides fragilis--immunologyBlood Bactericidal ActivityComplement System ProteinsEscherichia coli--immunologyHumansNeutrophils--immunologySurgical Wound Infection--microbiology