Authors: Barbara J Stoll; Nellie I Hansen; Pablo J Sánchez; Roger G Faix; Brenda B Poindexter; Krisa P Van Meurs; Matthew J Bizzarro; Ronald N Goldberg; Ivan D Frantz; Ellen C Hale; Seetha Shankaran; Kathleen Kennedy; Waldemar A Carlo; Kristi L Watterberg; Edward F Bell; Michele C Walsh; Kurt Schibler; Abbot R Laptook; Andi L Shane; Stephanie J Schrag; Abhik Das; Rosemary D Higgins Journal: Pediatrics Date: 2011-04-25 Impact factor: 7.124