Purchase Short-Term Access

A Systematic Examination of the Citation of Prior Research in Reports of Randomized, Controlled Trials
Karen A. Robinson, PhD; Steven N. Goodman, MD, MHS, PhD
Annals of Internal Medicine 2011;154:50-55. doi:10.7326/0003-4819-154-1-201101040-00007

Purchase Online access to this article for 24 hours
Buy Now

Want to Subscribe?

Learn more about subscription options

Forgot your password?
Enter your username and email address. We'll send you a reminder to the email address on record.