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Kelly AM, Mullan PB, Gruppen LD.Kelly AM, et al. Among authors: gruppen ld.Acad Radiol. 2016 May;23(5):531-6. doi: 10.1016/j.acra.2016.01.009. Epub 2016 Mar 9.Acad Radiol. 2016.PMID: 26971041Review.
Frohna AZ, Hamstra SJ, Mullan PB, Gruppen LD.Frohna AZ, et al. Among authors: gruppen ld.Acad Med. 2006 Nov;81(11):975-8. doi: 10.1097/01.ACM.0000242573.71314.74.Acad Med. 2006.PMID: 17065859
Quint LE, Watcharotone K, Myles JD, Gruppen LD, Mullan PB.Quint LE, et al. Among authors: gruppen ld.Acad Radiol. 2011 Dec;18(12):1500-6. doi: 10.1016/j.acra.2011.08.009. Epub 2011 Oct 1.Acad Radiol. 2011.PMID: 21962546
Karam-Hage M, Brower KJ, Mullan PB, Gay T, Gruppen LD.Karam-Hage M, et al. Among authors: gruppen ld.Acad Psychiatry. 2013 May 1;37(3):165-70. doi: 10.1176/appi.ap.12010001.Acad Psychiatry. 2013.PMID: 23632924
Collins J, Gruppen LD, Bailey JE, Bokhari SA, Paladin AM, Robbins J, White RD.Collins J, et al. Among authors: gruppen ld.Acad Radiol. 2014 Jul;21(7):842-50. doi: 10.1016/j.acra.2013.10.022. Epub 2014 Apr 13.Acad Radiol. 2014.PMID: 24735756