You can contact the NAtional Library of Medicine at 800-638-8480 they sell a program called Grateful Med that allows individuals to acess medline. I don't have the program put have seen a demo at conventions. You need to have set up an Account there is no minium they say that the average search costs $2.00 most of the time preparing your search is offline. At any rate if you need more info call the 800 number above. Jon Ahrendsen MD