Randomized trial for answers to clinical questions: Evaluating a pre-appraised versus a MEDLINE search tool.

Patel MR, Schardt CM, Sanders LL, Keitz SA. Randomized trial for answers to clinical questions: evaluating a pre-appraised versus a MEDLINE search protocol. J Med Libr Assoc. 2006 Oct;94(4):382-7.

A study at the Department of Medicine at Duke University Medical Center concluded that medical libraries need to provide both MEDLINE and pre-appraised resources such as UpToDate for answers to the largest proportion of clinical questions.