Did you know you can filter for Historical Articles on PubMed? PubMed indexes articles dating back to 1946.
1. On the search results page, on the left-hand side, scroll to the bottom of the column and select Additional Filters.
2. A pop-up menu will appear. Select Historical Article and press Show.
3. Still in the left-hand column, you will now see Historical Article as an option under the heading Article Type; select it to apply the filter to your search results.