Posted by A. Pack on October 10, 2000 at 21:33:50:

In Reply to: Isn't it time for autism to be defined posted by Liz on August 22, 2000 at 00:02:48:

Autism (the correct spelling), has been very clearly defined in 1994 by F.R. Volkmar. I refer you to chapter one of his book "Autism and pervasive developmental disorders" (1998). New york, new york: Cambridge University Press.