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IAH user's manual - version 3.1

The Interface for Access to Health Information (IAH) was designed for information retrieval from ISIS databases over the internet. It comes packaged with ABCD. In ABCD it is used for the meta search: to search through several on line IAH-compatible databases from one search box.
You could use this manual if you are a system administrator and want to set up a meta search in ABCD.