Search results for: Nan Tracy Zheng
Journal of Pain and Symptom Management > 2018 > 55 > 2 > 427-432.e1
Health Services Research > 52 > 6 > 2219 - 2236
Journal of the American Medical Directors Association > 2015 > 16 > 2 > 155-159
Journal of Pain and Symptom Management > 2014 > 48 > 4 > 582-589
Journal of the American Medical Directors Association > 2013 > 14 > 10 > 741-748
Journal of the American Geriatrics Society > 61 > 7 > 1066 - 1073
Health Services Research > 47 > 3pt1 > 1179 - 1200
Journal of the American Medical Directors Association > 2010 > 11 > 7 > 494-499