Updates included in the ATC/DDD Index
ATC/DDD alterations 2019
New ATC 2019
New DDDs 2019
ATC/DDD alterations 2020
New ATC 2020
New DDDs 2020
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New ATC/DDDs and alterations decided at the latest meeting(s) in the WHO international Working Group see Lists of new ATC/DDD and alterations.
Last updated: 2019-11-28