Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2013 > 45 > 2 > 279-297
Journal of Pain and Symptom Management > 2013 > 46 > 6 > 874-886
Journal of Pain and Symptom Management > 2013 > 45 > 2 > 279-297
Journal of Pain and Symptom Management > 2013 > 46 > 6 > 874-886