Krein, S. L., Kowalski, C. P., Hofer, T. P., & Saint, S. (2011). Preventing Hospital-Acquired Infections: A National Survey of Practices Reported by U.S. Hospitals in 2005 and 2009. Springer-Verlag.
Chicago-tyylinen lähdeviittausKrein, Sarah L., Christine P. Kowalski, Timothy P. Hofer, ja Sanjay Saint. Preventing Hospital-Acquired Infections: A National Survey of Practices Reported By U.S. Hospitals in 2005 and 2009. Springer-Verlag, 2011.
MLA-viiteKrein, Sarah L., Christine P. Kowalski, Timothy P. Hofer, ja Sanjay Saint. Preventing Hospital-Acquired Infections: A National Survey of Practices Reported By U.S. Hospitals in 2005 and 2009. Springer-Verlag, 2011.
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