Temporal trends in heart rate characteristic index preceding necrotizing enterocolitis in preterm infants.
McCalpin HJ, King W, Mukondiwa AS, Fallin L, Porcelli PJ, Garg PM. Temporal trends in heart rate characteristic index preceding necrotizing enterocolitis in preterm infants. J Neonatal Perinatal Med. 2026 Feb 11; 19345798261424720.