Броят на пациентите, които са приемали едновременно Volibris и силденафил в ARIES- E и AMB222 е съответно 22 (5, 7%) и 17 (47%).
The number of patients who received concomitant Volibris and sildenafil in ARIES-E and AMB222 was 22 patients (5.7%) and 17 patients (47%), respectively.