Hi everyone, sorry for the delay. I promised to give you directions for
finding Medscape: it's pretty simple I hope: URL is
http://www.medscape.com
maybe it's that plus a bit
http://www.medscape.com/home/about.mhtml
But once you find it, you are told a bit about it then asked to register
giving an ID and code. After that the system looks after you, which is why
I'm not sure about the initial details; I've saved the Medline search URL
and just go straight there most times.

They've just added Medline back to 1966. It's slower than going to a good
library and using a major search programme, and the search you can do is
very basic. But it's still useful and amazingly free.

It's a good place to start. Apologies for not replying to so many zillions
of people: be patient and maybe I'll catch up by Christmas if I cancel a
few projects in between. Maureen