Rapid screening for depression--validation of the Brief Case-Find for Depression (BCD) in medical oncology and palliative care patients. - Jefford, M.; Mileshkin, L.; Richards, K.; Thomson, J.; Matthews, J. P.; Zalcberg, J.; Jennens, R.; McLachlan, S-A.; Wein, S.; Antill, Y.; Clarke, D. M. (British Journal of Cancer, 2004)