Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2008 > 36 > 3 > 228-234
Journal of Pain and Symptom Management > 2008 > 36 > 3 > 310-333
Journal of Pain and Symptom Management > 2008 > 36 > 3 > 228-234
Journal of Pain and Symptom Management > 2008 > 36 > 3 > 310-333