https://journalforclinicalstudies.com/united-therapeutics-tosses-out-esuberaprost-after-trial-flop/
United Therapeutics tosses out esuberaprost after trial flop - Journal for Clinical Studies
Apr 8, 2019 - United Therapeutics is throwing its pulmonary arterial hypertension drug esuberaprost on the scrap heap after failing in a phase 3 test.
united therapeuticstosses outafter trial