The identifiers for the records parsed for the isBasedOn array aren't always pmids. Sometimes they are dois. Include a check to determine which one they are. Example of isBasedOn with doi records that are listed as pmids: https://api.outbreak.info/resources/resource/pmid32488552
The identifiers for the records parsed for the isBasedOn array aren't always pmids. Sometimes they are dois. Include a check to determine which one they are. Example of isBasedOn with doi records that are listed as pmids: https://api.outbreak.info/resources/resource/pmid32488552