WARNING! This version of Network Entrez is only intended for users of PC-NFS 4.0. Users of PC-NFS 5.0 (or higher) should use the WinSock-compliant version of Network Entrez which is contained in the "winsock1.1" directory. This version of Network Entrez is out-of-date, and is no longer supported. As of 2/08/94, only WinSock-compatible versions of Network Entrez are supported for MS Windows.