Figure 1From: Inhaled PGE1 in neonates with hypoxemic respiratory failure: two pilot feasibility randomized clinical trials Diagram of nebulizer setup in neonatal ventilator circuit. Figure legend: ETT, endotracheal tube; INO, inhaled nitric oxide; CMV, conventional mechanical ventilation; HFV, high frequency ventilation; IPGE1, inhaled PGE1 (Pfizer, New York, NY, USA).Back to article page