Präsentationen von Leo Morf und Andreas Buser am 27th International Symposium on Halogenated Persistent Organic Pollutants “DIOXIN” in Tokio (3.–7. September 2007): ###>Presentations by Leo Morf and Andreas Buser on the 27th International Symposium on Halogenated Persistent Organic Pollutants “DIOXIN” in Tokyo (September 3–7 2007):