Duration of anaemia during the first week of life is an independent risk factor for retinopathy of prematurity
Lundgren, Pia, Sam Athikarisamy, Sanjay Patole, Geoffrey Lam, Lois Smith, and Karen Simmer. 2018. “Duration of Anaemia During the First Week of Life Is an Independent Risk Factor for Retinopathy of Prematurity”. Acta Paediatr 107 (5): 759-66.