Instructions on how to implement IEDB links to other online resources are available on the Developer's Page Forum. The IEDB links to a wide variety of online resources such as full-text publications, research tools and other biological databases. IEDB LinkOut is a mechanism to place links on IEDB web pages to other online external resources. This topic describes how resource providers may submit LinkOut requests and information. This topic also defines how those resources will be linked from the IEDB. IEDB LinkOut is modeled after the Entrez LinkOut service.