Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 1999 > 17 > 1 > 65-69
Journal of Pain and Symptom Management > 2001 > 22 > 2 > 688-698
Journal of Pain and Symptom Management > 2010 > 39 > 2 > 296-308
Journal of Pain and Symptom Management > 1999 > 17 > 1 > 65-69
Journal of Pain and Symptom Management > 2001 > 22 > 2 > 688-698
Journal of Pain and Symptom Management > 2010 > 39 > 2 > 296-308