Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2002 > 23 > 1 > 60-65
Journal of Pain and Symptom Management > 2011 > 41 > 6 > 1098-1105
Journal of Pain and Symptom Management > 2002 > 23 > 1 > 60-65
Journal of Pain and Symptom Management > 2011 > 41 > 6 > 1098-1105