Title | Citations | PageRank | Year |
---|---|---|---|
A UMLS-based spell checker for natural language processing in vaccine safety. | 10 | 0.64 | 2007 |
Concept Negation in Free Text Components of Vaccine Safety Reports | 3 | 0.63 | 2006 |
Creating a Vaccine Adverse Event Ontology for Public Health. | 2 | 0.44 | 2005 |