Increased indomethacin dosing for persistent patent ductus arteriosus in preterm infants: a multicenter, randomized, controlled trial.

Jegatheesan P, Ianus V, Buchh B, Yoon G, Chorne N, Ewig A, Lin E, Fields S, Moon-Grady A, Tacy T, Milstein J, Schreiber M, Padbury J, Clyman R