Association Between Year of Birth and 1-Year Survival Among Extremely Preterm Infants in Sweden During 2004-2007 and 2014-2016.
Norman M, Hallberg B, Abrahamsson T, Björklund LJ, Domellöf M, Farooqi A, Foyn Bruun C, Gadsbøll C, Hellström-Westas L, Ingemansson F, Källén K, Ley D, Maršál K, Normann E, Serenius F, Stephansson O, Stigson L, Um-Bergström P, Håkansson S.
Norman M, et al. Among authors: hakansson s.
JAMA. 2019 Mar 26;321(12):1188-1199. doi: 10.1001/jama.2019.2021.
JAMA. 2019.
PMID: 30912837
Free PMC article.