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J.ANNEMERGMED.2009.08.004
J.ANNEMERGMED.2009.08.004
http://dx.doi.org/10.1016/J.ANNEMERGMED.2009.08.004
The changing profile of patients who used emergency department services in the United States: 1996 to 2005.
P356
Q39940777-AAC78269-A33D-42F1-AF12-B05DE9DE92AC
P356
J.ANNEMERGMED.2009.08.004
http://dx.doi.org/10.1016/J.ANNEMERGMED.2009.08.004