scientific article published on 14 February 2002
author: Jeremy Farrar, Nicholas P J Day, Nicholas John White, Tran Tinh Hien, Tran Thi Hong Chau, Gareth D H Turner, Isabelle M Medana, Nguyen Thi Hoang Mai, Roland Stocker
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.