Archibald, Lennox K Gram-negative, hospital-acquired infections: a growing problem. [electronic resource] - Infection control and hospital epidemiology Oct 2004 - 809-11 p. digital Publication Type: Editorial ISSN: 0899-823X Standard No.: 10.1086/502300 doi Subjects--Topical Terms: Cross Infection--epidemiologyGram-Negative Bacterial Infections--epidemiologyHumans