%0 Journal Article %T Comparison of the Factors Influencing Pulmonary Arterial Pressure in Smoker and Non-smoker COPD Patients with Pulmonary Hypertension %A Abolhasan Halvani %A Hamidreza Haddad %J Archive of "Tanaffos". %D 2019 %K Pulmonary hypertension %K Smoker %K COPD %K Non-smoker %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6690321/