•You can also search by abstract (:ab), author (:au), keywords (:kw), source (:so), title (:ti), publication type (:pt), tables (:tb), or DOI (:doi).
•Combine these by placing commas between each field. (Only one : (colon) is needed.)
•Example:
–"hepatocellular carcinoma":ti,ab,kw
Cochrane Fields: