Multinational pharmaceutical companies gather in Berlin.

The 39th Annual General Meeting of the Pharma Documentation Ring (PDR) was held in Berlin, Germany, on September 26, 1997. Common themes reported on included the impact and widespread use of intranet technology; expansion in end-user searching; experience with electronic journals; and programs for the development of electronic archiving and document management systems. Other sessions discussed aspects of chemistry systems; copyright; drug information systems on development products; information management, in-house management of databases; Intranet/Internet activities; and patents.