Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2014 > 47 > 1 > 166-173
Journal of Pain and Symptom Management > 2014 > 47 > 2 > 209-217
Journal of Pain and Symptom Management > 2014 > 47 > 4 > 772-785.e5
Journal of Pain and Symptom Management > 2014 > 48 > 4 > 711-718