scientific article
author: Andreas Reich, Ben D. Spycher, Kristel Van Steen, Inger Kull, Claudia E. Kuehni, Bert Brunekreef, Jordi Sunyer, Ulrich Wahn, Maties Torrent, Alet H Wijga, Susanne Lau, Petter Mowinckel
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.