Chronic obstructive pulmonary disease prevalence and health-related quality of life in carolinas
Khosrow Heidari, MA, MS, MS1, Samuel Antwi2 and Susana Steck, PhD2
(1)South Carolina Department of Health & Environmental Control, Columbia, SC, (2)University of South Carolina, Columbia, SC
(1)South Carolina Department of Health & Environmental Control, Columbia, SC, (2)University of South Carolina, Columbia, SC