
As of the 5th of May, you can now edit your search History in PubMed. The search statements are hyperlinked, so that when you click on one, a drop down menu appears. From this menu you can AND, OR, NOT, delete statements, see the Details of the statement or just GO to the search results. The AND, OR, NOT function allows you to combine statements without having to type them in (and remembering to include the #'s and capitalize the AND/OR/NOTs)