Whenever possible, an open access link to the article is used. When subscription-based content is the only access available, the links provided will take you to the USD/Wegner Libraries catalog record for the article, for example:
Click on the link to the database or journal that provides coverage for the article year. Some access points (links to databases) only cover specific years. No end date listed means that coverage is to the present day. Your USD login will be required once.