@article{article, title = {{Primary and Secondary Pulmonary Hypertension}},
publisher = {{Georg Thieme Verlag KG}},
url = {{}},
year = {{1998}},
month = {{1}},
author = {{Higenbottam T and Marriott H and Siddons T and Smith A}},
doi = {{10.1055/s-2007-1009385}},
volume = {{19}},
journal = {{Seminars in Respiratory and Critical Care Medicine}},
issue = {{01}},
pages = {{91-95}},
note = {{Accessed on 2025/07/25}}}