Unified Medical Language System® (UMLS®)
2015AA UMLS MedDRA Czech Source Information
This is the Czech translation of the Medical Dictionary for Regulatory Activities (MedDRA).
For more information about MedDRA in the Metathesaurus, see the MedDRA source synopsis.
Metathesaurus Update Frequency
The Czech translation of MedDRA will be updated twice per year in the Metathesaurus, in conjunction with MedDRA.