Literature Search using History Feature in PubMed

This video demonstrates how to do literature search using PubMed History tab. This feature helps to combine already searched terms using boolean operators without typing those terms in the search box or repeating the search.
The video also shows how to get RSS feeds for the searched terms using the google reader option.This helps in keeping oneself updated with new additions that occur in the PubMed related to the searcherd terms for which the RSS feeds were generated.