I have a question about searching PubMed. I want to search for original research papers while omitting reviews. Is this possible in PubMed?
Example
If I am interested in the relation between Acute Renal Failure and Salt, I could use the following search string:
("Acute Kidney Injury"[Mesh]) AND ("Sodium Chloride"[Mesh])
Using the column on the left of the article overview list, you can select which article types you are interested in.
Question
But I wondered if it was also possible to exclude a specific article type (e.g., reviews) from the search?