Gladstone, P Prevalence of extended spectrum beta-lactamase producing Klebsiella spp. causing nosocomial respiratory infections. [electronic resource] - The National medical journal of India - 380 p. digital Publication Type: Letter ISSN: 0970-258X Subjects--Topical Terms: Cross Infection--epidemiologyHumansIndia--epidemiologyKlebsiella--enzymologyKlebsiella Infections--epidemiologyPrevalenceRespiratory Tract Infections--epidemiologybeta-Lactamases--metabolism