Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2009 > 37 > 4 > 709-714
Journal of Pain and Symptom Management > 2009 > 37 > 4 > 746-753
Journal of Pain and Symptom Management > 2009 > 37 > 5 > 913-917
Journal of Pain and Symptom Management > 2009 > 37 > 4 > 709-714
Journal of Pain and Symptom Management > 2009 > 37 > 4 > 746-753
Journal of Pain and Symptom Management > 2009 > 37 > 5 > 913-917