附註:Includes bibliographical references.
1. Introduction -- 2. Open session -- 3. The new procedures for updating and disseminating the Model list -- 4. Other outstanding technical issues -- 5. Format and presentation of the 12th Model list -- 6. Changes made in revising the Model list -- 7. Future reviews of sections of the model list -- 8. Recommendations -- Acknowledgements -- References -- Annex 1. The 12th WHO model list of essential medicines -- Annex 2. Additional notes on the medicines recommended for inclusion in the 12th WHO model list of essential medicines -- Annex 3. The anatomical therapeutic chemical (ATC) classification system -- Alphabetical list of essential medicines (with ATC classification codes).