1. Palliative and end of life care on the acute medical unit;Clemans;Acute med [internet],2014
2. PALLIATIVE CARE OR HOSPICE ? the Right Service at the Right Time for Seriously Ill Individuals [Internet],2019
3. Palliative care on the acute medical unit;Pennell;Medicine (Baltimore) [Internet],2017
4. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement;Moher;BMJ [Internet],2009
5. AMSTAR 2: a Critical Appraisal Tool for Systematic Reviews that Include Randomised or Non-randomised Studies of Healthcare Interventions, or Both. BMJ [Internet];Shea,2017