@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 2024/12/22}}}