RT Journal Article
SR Electronic
T1 Is It Asthma, COPD, or Something In Between, and Does it Matter?
JF Respiratory Care
FD American Association for Respiratory Care
SP 1354
OP 1356
DO 10.4187/respcare.01970
VO 57
IS 8
A1 Donald P Tashkin
YR 2012
UL http://rc.rcjournal.com/content/57/8/1354.abstract
AB