1. Struggling for independence: a grounded theory study on convalescence of ICU survivors 12 months post ICU discharge;Agard;Intensive Crit Care Nurs,2012
2. More nurses, better patient outcome: why isn’t it obvious?;Aitken;Effect Clin Pract,2001
3. Readmission and death after ICU discharge: development and validation of two predictive models;Badawi;PLoS ONE,2012
4. Grounded theory: a practical guide;Birks,2011
5. Grounded theory as a qualitative research methodology;Byrne;Assoc of Perioper Registered Nurses J,2001