National Thesaurus Day, on January 18th, honors Peter Mark Roget, the author of Roget’s Thesaurus, who was born on this day ...

This work aims to solve the synonym generalization problem associated with dictionary-based methods, which often miss out on recognizing biomedical concept synonyms not listed in their respective ...

Learn about how we are engaging our international partners on COVID-19 health products issues. The Medical Dictionary for Regulatory Activities (MedDRA) is an internationally recognized set of terms ...