Nurses’ perspectives on breaking bad news to patients and their families: a qualitative content analysis - Abbaszadeh, Abbas; Ehsani, Seyyedeh Roghayeh; Begjani, Jamal; Kaji, Mohammad Akbari; Dopolani, Fatemeh Nemati; Nejati, Amir; Mohammadnejad, Esmaeil (Journal of Medical Ethics and History of Medicine, 2015)