Interlibrary Loan is used to get articles or books for you that we don't have in our collection. Articles are sent to you electronically, and books are held for you to pick up and check out. Document Delivery is a service where we send you electronic copies of articles from our collection, saving you the time of copying them yourself.  ILLiad is the system LHL uses for Interlibrary Loan and Document Delivery requests.  You can either go to ILLiad and submit your request by filling in the information about the item you want, or you can access ILLiad through the UAB Article Linker button found in most of our databases.