November 2017 RxNorm Release Available for Download

The RxNorm November 2017 Release is now available for download. The November release is consistent with the 2017AB Unified Medical Language System (UMLS) Metathesaurus Release Files. A new Qualitative Distinction “Matrix Delivery” is included to help distinguish tramadol containing drugs that cannot be prescribed interchangeably with other tramadol drugs.
Source: UMLS News - Category: Databases & Libraries Source Type: news