PT - JOURNAL ARTICLE AU - Baishakhi Ghosh TI - Serum Biomarkers of COPD AID - 10.4187/respcare.04592 DP - 2016 Mar 01 TA - Respiratory Care PG - 395--395 VI - 61 IP - 3 4099 - http://rc.rcjournal.com/content/61/3/395.1.short 4100 - http://rc.rcjournal.com/content/61/3/395.1.full