@article{article, title  = {{Sildenafil citrate for the prevention of high altitude hypoxic pulmonary hypertension: Double blind, randomized, placebo-controlled trial}},

 url = {{}},

 year = {{2011}},

 month = {{1}},

 author = {{Bates MGD and Thompson AAR and Baillie JK and Sutherland AI and Irving JB and Hirani N and Webb DJ}},

 doi = {{10.1089/ham.2011.0007}},

 volume = {{12}},

 journal = {{High Altitude Medicine and Biology}},

 issue = {{3}},

 pages = {{207-214}},

 note = {{Accessed on 2024/12/22}}}