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Pizoli CE, Shah MN, Snyder AZ, Shimony JS, Limbrick DD, Raichle ME, Schlaggar BL, Smyth MD.Pizoli CE, et al. Among authors: shimony js.Proc Natl Acad Sci U S A. 2011 Jul 12;108(28):11638-43. doi: 10.1073/pnas.1109144108. Epub 2011 Jun 27.Proc Natl Acad Sci U S A. 2011.PMID: 21709227Free PMC article.
Hoekel J, Chisholm SA, Al-Lozi A, Hershey T, Tychsen L; Washington University Wolfram Study Group.Hoekel J, et al.J AAPOS. 2014 Oct;18(5):461-465.e1. doi: 10.1016/j.jaapos.2014.07.162. Epub 2014 Oct 21.J AAPOS. 2014.PMID: 25439303Free PMC article.