Journal of Pain and Symptom Management
Journal of Pain and Symptom Management > 1995 > 10 > 6 > 416-422
Journal of Pain and Symptom Management > 1995 > 10 > 8 > 612-623
Journal of Pain and Symptom Management > 1995 > 10 > 6 > 416-422
Journal of Pain and Symptom Management > 1995 > 10 > 8 > 612-623