Clean air in Europe: beyond the horizon?
Bert Brunekreef, Nino Künzli, Juha Pekkanen, Isabella Annesi-Maesano, Bertil Forsberg, Torben Sigsgaard, Menno Keuken, Francesco Forastiere, Maeve Barry, Xavier Querol, Roy M. Harrison
European Respiratory Journal Jan 2015, 45 (1) 7-10; DOI: 10.1183/09031936.00186114