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Hellström A, Engström E, Hård AL, Albertsson-Wikland K, Carlsson B, Niklasson A, Löfqvist C, Svensson E, Holm S, Ewald U, Holmström G, Smith LE.Hellström A, et al.Pediatrics. 2003 Nov;112(5):1016-20. doi: 10.1542/peds.112.5.1016.Pediatrics. 2003.PMID: 14595040
Löfqvist C, Engström E, Sigurdsson J, Hård AL, Niklasson A, Ewald U, Holmström G, Smith LE, Hellström A.Löfqvist C, et al. Among authors: hellstrom a.Pediatrics. 2006 Jun;117(6):1930-8. doi: 10.1542/peds.2005-1926.Pediatrics. 2006.PMID: 16740833
Löfqvist C, Andersson E, Sigurdsson J, Engström E, Hård AL, Niklasson A, Smith LE, Hellström A.Löfqvist C, et al. Among authors: hellstrom a.Arch Ophthalmol. 2006 Dec;124(12):1711-8. doi: 10.1001/archopht.124.12.1711.Arch Ophthalmol. 2006.PMID: 17159030
Hellström A, Hård AL, Engström E, Niklasson A, Andersson E, Smith L, Löfqvist C.Hellström A, et al.Pediatrics. 2009 Apr;123(4):e638-45. doi: 10.1542/peds.2008-2697. Epub 2009 Mar 16.Pediatrics. 2009.PMID: 19289449
Löfqvist C, Hansen-Pupp I, Andersson E, Holm K, Smith LE, Ley D, Hellström A.Löfqvist C, et al. Among authors: hellstrom a.Arch Ophthalmol. 2009 May;127(5):622-7. doi: 10.1001/archophthalmol.2009.69.Arch Ophthalmol. 2009.PMID: 19433710