[Chronic obstructive lung diseases. A national program].
Eliseev
O M
OM
D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis / Q000473:pathology / Q000503:physiopathology / Q000628:therapy; D012426:Russia
Khronicheskie obstruktivnye bolezni legkikh. Natsional'naia programma.