Publication Date November 1997 p 333-336 Serial Title: Weekly Epidemiological Record Serial Part: Vol 72 No 45 View webpage for full text https://www.who.int/docstore/wer/pdf/1997/wer7245.pdf Keywords Health; systems: medical products vaccines and technologies; Politics government and economics; economics; systems: health information systems; collaboration Language English Type of material text Content type research; article Log in or register to post comments