@inproceedings{inproceedings, title  = {{Compassionate treatment of pulmonary hypertension with long term inhaled nitric oxide and oral sildenafil (Viagra((R)))}},

 url = {{}},

 year = {{2002}},

 month = {{12}},

 author = {{Siddons T and Higenbottam TW and Amsha K and Armstrong I and McCormack K and Kiely DG}},

 volume = {{57}},

 journal = {{THORAX}},

 note = {{Accessed on 2024/12/26}}}