منابع

۱. Patients and Relatives. Available at: http://www.ics.ac.uk/icf/patients-and-relatives/

۲. What Is Critical Care?​ Available at: http://www.myicucare.org/Pages/default.aspx

۳. Critical care patient information. University Hospital Birmingham Available at: www.uhb.nhs.uk/pi-critical-care.htm

۴. Critical Care. U.S. National Library of Medicine. Available at: www.nlm.nih.gov/medlineplus/criticalcare.html

۵. Massachusetts general hospital. Critical care center. Available at: www.massgeneral.org/criticalcare/

۶. Emory Critical Care Center. Available at: emoryhealthcare.org/critical-care/