You've probably seen the BUInfoLinks button in some article databases that allows you to locate the full text of an article online. Zotero allows you to use the same feature.
To set up Zotero to access the BUInfoLinks server, click the gear button on the Zotero toolbar and choose Preferences, then click on the Advanced tab. At the bottom of that window, paste this url into the "Resolver" box:
Once you've set this up, you can click the green arrow button on any citation you're viewing to search for the item using Baylor Libraries' Open URL Resolver (what is known as BUInfoLinks). Click the green arrow to the right of the search box, just above the citation info and choose "Library Lookup."