Articles and links are being added, removed, and changed all the time, so there is always a chance that a link in the library search results will not lead to the article. However, just because the link is broken doesn't mean you can't still find the article!
A patron wanted to read this article, but none of the links to Gale databases lead to the article.
To find the article at the source, I searched for the journal, then I searched within the journal for the article. Here are step-by-step instructions:
