FLOLAN- epoprostenol sodium injection, powder, lyophilized, for solution. GlaxoSmithKline LLC. U.S. National Library of Medicine, National Institutes of Health, DailyMed. Accessed January 26, 2016 from http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=8e4b636e-ee9c-4111-779d-28c8369d283b
VELETRI- epoprostenol injection, powder, lyophilized, for solution. Actelion Pharmaceuticals US, Inc. U.S. National Library of Medicine, National Institutes of Health, DailyMed. Accessed January 26, 2016 from http://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=df502787-46ec-4dd1-a2c0-be90f6d95a5d
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