Open Access Email this article to a friend

Selecting optimal screening items for delirium: an application of item response theory

Frances M Yang*, Richard N Jones*, Sharon K Inouye, Douglas Tommet, Paul K Crane, James L Rudolph, Long H Ngo and Edward R Marcantonio

BMC Medical Research Methodology 2013, 13:8  doi:10.1186/1471-2288-13-8

Fields marked * are required

Multiple email addresses should be separated with commas or semicolons.
How can I ensure that I receive BMC Medical Research Methodology's emails?