To find books, conduct either a relevant keyword search or subject search in Tripod:
Keyword Search:
e.g., Lou Gehrig's Disease
Or Subject Search:
Keep in mind that “social aspects” is a subheading that can be used in a subject search. In Tripod, try searching for your disease and the term "social aspects", then change the drop down box to “subject” to perform the subject search.
For example:

In either catalog, you can search by keyword or subject headings (to find items on a topic—not just items in which a keyword appears). Sample subject headings include:
You can also use these databases to identify other creative works that explore this topic. Try words such as literature, fiction, poetry, memoir, narratives, film, drama, and pictorial works.
See the "Website and Other Online Sources" tab for more!
If you'd like to get a book that's not available though Tripod, you can request it through E-ZBorrow or Interlibrary Loan. To get a journal article from another library, use the Article Requests form. (Delivery will take somewhere between 1-10 days. )