563 - Respiratory Morbidity in Extremely Preterm Infants Randomized to Receive either Early or Delayed Human Milk Fortification: A Secondary Analysis

Marley J. Tucker, University of Alabama at Birmingham, Birmingham, AL, United States; Seabrook Jeffcoat, University of Alabama at Birmingham, Birmingham, AL, United States; Tori Argent, University of Alabama School of Medicine, Birmingham, AL, United States; Ariel A.. Salas, University of Alabama School of Medicine, Birmingham, AL, United States