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 > 2012 > 43 > 6 > 1126-1130
Journal of Pain and Symptom Management > 2013 > 46 > 3 > 326-334
Journal of Pain and Symptom Management > 2014 > 47 > 1 > 123-136
Journal of Pain and Symptom Management > 2014 > 47 > 4 > 710-720