Use of term reference infants in assessing the developmental outcome of extremely preterm infants: lessons learned in a multicenter study - Green, Charles E.; Tyson, Jon E.; Heyne, Roy J.; Hintz, Susan R.; Vohr, Betty R.; Bann, Carla M.; Das, Abhik; Bell, Edward F.; Debsareea, Sana Boral; Stephens, Emily; Gantz, Marie G.; Petrie Huitema, Carolyn M.; et al. (Journal of Perinatology, 2023)