BAGHDAD, Iraq (CNN) -- After two days of talks with Iraqi officials in Baghdad, chief U.N. weapons inspector Hans Blix said Sunday there had been some "good developments" but Iraq still needed to cooperate more with inspectors.

Blix said the Iraqis had handed over documents on "specific, high-profile unresolved issues" including anthrax, the chemical agent VX, and missiles. He said U.N. experts in New York would examine the documents Monday and Tuesday.