scientific article published on 25 January 2009
author: Fernando Abdulkader, Rui Curi, Joaquim Procopio de Araujo Filho, Manoel Arcisio-Miranda, Kellen Brunaldi
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.