BibTex format
@article{Abdelkarim:2002,
author = {Abdelkarim, Sebkhi and Peter, G Phillips and Julian, Strange and John, Wharton and Martin, R Wilkins},
journal = {Cardiovasc Rev Rep},
pages = {274--279},
title = {Phosphodiesterase Inhibition in the Treatment of Pulmonary Hypertension},
url = {http://www.lejacq.com/Search_articleDetail.cfm?aid=CV1163-Sebkhi.pdf},
volume = {23},
year = {2002}
}