RT Journal Article SR Electronic A1 Bankhead, Charles T1 Prostacyclin Analog Shows Chemoprevention Potential JF MD Conference Express YR 2010 FD SAGE Publications VO 10 IS 3 SP 7 OP 7 DO 10.1177/155989771003004 UL http://mdc.sagepub.com/content/10/3/7.1.abstract AB Treatment with an oral prostacyclin analog improved endobronchial dysplasia in former smokers in a randomized pilot study of lung cancer chemoprevention.