MEDLINE retriver for UNIX

[Andrew Munk]

Does anyone know where one can get a MEDLINE retrieval program running under
UNIX? If my understanding is right a group from Baylor College of Medicine
delivered a paper titled "VNS Retriever: Querying MEDLINE over the Internet" 
at the Summer 1992 USENIX. This tool is designed to work much like Grateful 
Med does. Any help on this subject would be greatly welcome.

						Thanks!

Andrew Munk

andrew at cnd.mcgill.ca