BibTex format
@article{GREENBERG:1987:10.1152/ajpheart.1987.252.2.H434,
author = {GREENBERG, B and RHODEN, K and BARNES, PJ},
doi = {10.1152/ajpheart.1987.252.2.H434},
journal = {AMERICAN JOURNAL OF PHYSIOLOGY},
pages = {H434--H438},
title = {ENDOTHELIUM-DEPENDENT RELAXATION OF HUMAN PULMONARY-ARTERIES},
url = {http://dx.doi.org/10.1152/ajpheart.1987.252.2.H434},
volume = {252},
year = {1987}
}