About PubMed Mapping Tester

PubMed Mapping Tester

Compare 'Old' and 'New' PubMed results

The newest version of PubMed has brought a lot of changes, most notably the advent of the 'Best Match' results sort. Another, less obvious change, is an update to how Automatic Term Mapping (ATM) works in the new version. Curious about how the new version of ATM might change your earlier PubMed searches? Try it out in the search box below! (see more)

'Old' PubMed Results

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'New' PubMed Results

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