Attribute: CitedMedium
Identifies the version of the article, either online or print, that was used by NLM to index the article during MEDLINE processing.
In <JournalIssue>
CitedMedium (Internet|Print) #REQUIRED
Identifies the version of the article, either online or print, that was used by NLM to index the article during MEDLINE processing.
CitedMedium (Internet|Print) #REQUIRED