Barbara Hanratty, Derek Hibbert, Frances Mair, Carl May, Christopher Ward, Simon Capewell et al
Hanratty B, Hibbert D, Mair F, May C, Ward C, Capewell S et al.
Doctors' perceptions of palliative care for heart failure: focus group study
BMJ 2002; 325 :581
doi:10.1136/bmj.325.7364.581