title: Correlation of plasma endothelin-1 levels with pulmonary hypertension after inhaled nitric oxide therapy.
authors.affiliation: Department of Physiology, Foundation University Medical College, Rawalpindi, Pakistan. drzubiasoofi@hotmail.com
authors.forename: Zubia
authors.initials: Z
authors.lastname: Razzaq
authors.forename: Mazhar
authors.initials: M
authors.lastname: Hussain
authors.forename: Shahab
authors.initials: S
authors.lastname: Naqvi
authors.forename: Mohammad
authors.initials: M
authors.lastname: Aslam