Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2004 > 27 > 4 > 370-378
Journal of Pain and Symptom Management > 2006 > 31 > 4 Supplement > S13-S19
Journal of Pain and Symptom Management > 2004 > 27 > 4 > 370-378
Journal of Pain and Symptom Management > 2006 > 31 > 4 Supplement > S13-S19