Mnogoprofilna bolnitsa za aktivno lechenie i speshna meditsina "N.I.Pirogov"

Sofia 1606

0 studies enrolling now · 1 studies all time

What they study most

Pulmonary Arterial Hypertension

Studies at this site

• To Assess The Efficacy and Safety Of Oral Sildenafil in the Treatment of Pulmonary Arterial Hypertension. — Stopped early