The limit of viability: should we lower it. Commentary on T. Sugiura et al.: Neurodevelopmental outcomes at 18 months' corrected age of infants born at 22 weeks of gestation (Neonatology 2011;100:228-232)
Neonatology. 2011;100(3):295-6.
doi: 10.1159/000326917.
Epub 2011 Jun 23.