Phenotypes of patients with chronic obstructive pulmonary disease

by A V Aver'yanov, A G Chuchalin, A E Polivanova, G E Polivanov, A V Chernyak, G V Neklyudova, Zh K Naumenko, A V Averianov, A G Chuchalin, A E Polivanova, G E Polivanov, A V Chernyak, G V Neklyudova, Zh K Naumenko
Published 2009-03-01