Table 13 Data type for records of Link_Papers_ClinicalTrials.
From: PubMed knowledge graph 2.0: Connecting papers, patents, and clinical trials in biomedical science
Index | Format | Short description |
|---|---|---|
PMID | Integer | Unique ID assigned by PubMed to identify articles. |
NctId | String | Unique clinical trial study identifier in ClinicalTrials.gov. |
