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Voegtline KM, Stifter CA; Family Life Project Investigators.Voegtline KM, et al.Infant Behav Dev. 2010 Dec;33(4):545-54. doi: 10.1016/j.infbeh.2010.07.006. Epub 2010 Aug 21.Infant Behav Dev. 2010.PMID: 20732715Free PMC article.
Ursache A, Blair C, Granger DA, Stifter C, Voegtline K; Family Life Project Investigators.Ursache A, et al. Among authors: stifter c.Dev Psychobiol. 2014 Apr;56(3):474-88. doi: 10.1002/dev.21113. Epub 2013 Aug 5.Dev Psychobiol. 2014.PMID: 23918193
Ursache A, Blair C, Stifter C, Voegtline K; Family Life Project Investigators.Ursache A, et al. Among authors: stifter c.Dev Psychol. 2013 Jan;49(1):127-37. doi: 10.1037/a0027728. Epub 2012 May 7.Dev Psychol. 2013.PMID: 22563678