Table of Contents: 2021 NOVEMBER–DECEMBER No. 443
List of Serials Indexed for Online Users, 2022 Available in XML. NLM Tech Bull. 2021 Nov-Dec;(443):b15.
The List of Serials Indexed for Online Users (LSIOU), 2022 edition, is now available in XML format. The 2022 edition contains 15,366 serial titles, including 5,279 titles currently indexed for MEDLINE as well as titles indexed over time that have ceased or changed titles. The titles are listed alphabetically by the journal title abbreviation.
Changes to the NLM Serials DTD
There are no changes to the 2022 Serials DTD.
