Keith S. Kaye, Dror Marchaim, Ting-Yi Chen, Teena Chopra, Deverick J. Anderson, Yong Choi, Richard Sloane, Kenneth E. Schmader,
Predictors of Nosocomial Bloodstream Infections in Older Adults Journal of the American Geriatrics Society. ,vol. 59, pp. 622- 627 ,(2011) ,
10.1111/J.1532-5415.2010.03289.X