PubMed: Find Articles on a Topic

A brief tutorial on how to find articles on a topic using PubMed. For more educational materials on PubMed, see PubMed Online Training at www.nlm.nih.gov/oet/ed/pubmed/.
Spanish version - kzbin.info/www/bejne/bpq6eaqor7OHZs0
Transcript:
(music)
To search by topic in PubMed be as specific as possible.
Let's try a search for the topic "gut microbiome" and "allergy."
Use no punctuation or tags. Let PubMed find the phrases.
Enter gut microbiome allergy in the search box and click Search.
By default, the best matches to your search terms will be at the top of your search results.