Search results
BMC Medical Education > 2019 > 19 > 1 > 1-9
Journal of Pain and Symptom Management > 2016 > 51 > 3 > 597-603
Academic Pediatrics > 2011 > 11 > 5 > 369-374
Social Science & Medicine > 2010 > 71 > 4 > 667-671
Health policy > 2009 > 89 > 1 > 115-123