One-year survival and outcomes of infants born at 22 and 23 weeks of gestation in Sweden 2004–2007, 2014–2016 and 2017–2019 (8 June, 2023)
Free
Aijaz Farooqi, Stellan Hakansson, Fredrik Serenius, Karin Kallen, Lars Björklund, Erik Normann, Magnus Domellöf, Ulrika Ådén, Thomas Abrahamsson, Anders Elfvin, Karin Sävman, Petra Um Bergström, Olof Stephansson, David Ley, Lena Hellstrom-Westas, Mikael Norman