About Shepard's Citations
The Shepard's® Citations Service provides a comprehensive report of the cases, statutes, secondary sources, and annotations that cite your authority, including more recent cases that rely on your starting case. You can use this report to quickly validate your research and ensure you have good law.
Shepard's editors assign editorial analysis phrases that best fit the citing case within their editorial guidelines, helping you make a "good law/bad law" determination. (Source: Nexis Uni)
More information about Shepard's can be find by clicking on the the "Help" tab in Nexis Uni and searching for Shepard's.