1. Multiple Symptoms in Family Caregivers of Intensive Care Unit Patients
Hanne B. Alfheim, RN, MN, Leiv A. Rosseland, MD, PhD, Kristin Hofsø, RN, PhD, Milada C. Småstuen, PhD, Tone Rustøen, RN, PhD 
Journal of Pain and Symptom Management 
Volume 55, Issue 2, Pages (February 2018)
DOI: /j.jpainsymman
Copyright © 2017 American Academy of Hospice and Palliative Medicine Terms and Conditions

2. Fig. 1 Flow diagram of the recruitment of caregivers.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2017 American Academy of Hospice and Palliative Medicine Terms and Conditions

3. Fig. 2 Flow diagram of the number of included patients.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2017 American Academy of Hospice and Palliative Medicine Terms and Conditions