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Sawicki GS, Ren CL, Konstan MW, Millar SJ, Pasta DJ, Quittner AL; Investigators and Coordinators of the Epidemiologic Study of Cystic Fibrosis.Sawicki GS, et al. Among authors: quittner al.J Cyst Fibros. 2013 Sep;12(5):461-7. doi: 10.1016/j.jcf.2012.12.009. Epub 2013 Jan 24.J Cyst Fibros. 2013.PMID: 23352205Free PMC article.
Klijn PH, van Stel HF, Quittner AL, van der Net J, Doeleman W, van der Schans CP, van der Ent CK.Klijn PH, et al. Among authors: quittner al.J Cyst Fibros. 2004 Mar;3(1):29-36. doi: 10.1016/j.jcf.2003.12.006.J Cyst Fibros. 2004.PMID: 15463884Free article.
Schechter MS, McColley SA, Silva S, Haselkorn T, Konstan MW, Wagener JS; Investigators and Coordinators of the Epidemiologic Study of Cystic Fibrosis; North American Scientific Advisory Group for ESCF.Schechter MS, et al.J Pediatr. 2009 Nov;155(5):634-9.e1-4. doi: 10.1016/j.jpeds.2009.04.059. Epub 2009 Jul 16.J Pediatr. 2009.PMID: 19608199Free PMC article.