Comparison of neurodevelopmental outcomes of extremely preterm infants undergoing trans-catheter closure of the patent ductus arteriosus compared to surgical ligation. - Kaluarachchi DC; Chock VY; Do BT; Rysavy MA; Sankar MN; Laughon MM; Backes CH; Colaizy TT; Bell EF; McNamara PJ; Hintz SR; Natarajan G (Journal of perinatology : official journal of the California Perinatal Association, 2026)