Display Selected Items: Clicking on the "Select" check-boxes and then selecting the "Display Selected" button will display the full-text of only the records which you selected. If your results are shown over several screens, selections made on previous screens are included in your "Display Selected" results.
If you do not select any items, clicking "Display Selected" will display all items in the full format.
Selected records are "remembered" by the system, even when you do a new search. Use the "Clear" button to clear your old selections.