Wang, S A An outbreak of gram-negative bacteremia in hemodialysis patients traced to hemodialysis machine waste drain ports. [electronic resource] - Infection control and hospital epidemiology Nov 1999 - 746-51 p. digital Publication Type: Journal Article ISSN: 0899-823X Standard No.: 10.1086/501576 doi Subjects--Topical Terms: Ambulatory Care FacilitiesCohort StudiesCross Infection--epidemiologyDisease OutbreaksEquipment FailureGram-Negative Bacterial Infections--epidemiologyHumansMaryland--epidemiologyRenal Dialysis--adverse effectsRetrospective StudiesRisk Factors