18646Partnerships for health in the 21st century / Ilona Kickbusch and Jonathan QuickJournal articles · January 1, 1998
18649La Lutte contre la nuisance simulidienne : quels choix après l’onchocercose ?Journal articles · January 1, 1998
18650Protecting the world's children: the story of WHO's immunization programmeJournal articles · January 1, 1998