Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 2000 > 19 > 3 > 174-184
Journal of Pain and Symptom Management > 2000 > 19 > 4 > 249-256
Journal of Pain and Symptom Management > 2000 > 19 > 5 > 363-377
Journal of Pain and Symptom Management > 2000 > 20 > 2 > 104-112
Journal of Pain and Symptom Management > 2000 > 20 > 6 > 417-423