Review

Exercise rehabilitation following intensive care unit discharge for recovery from critical illness.

Cochrane Db Syst Rev. 2015 Jun 22; 2015 (6): CD008632CD008632.
Article

Mortality and length-of-stay outcomes, 1993-2003, in the binational Australian and New Zealand intensive care adult patient database.

Crit. Care Med. 2008 Jan 1;36(1):46-61.
Comparative Study

Comparison of regression methods for modeling intensive care length of stay.

Plos One. 2014 Jan 1; 9 (10): e109684.