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Connelly M, Sekhon S, Stephens D, Boorigie M, Bickel J.Connelly M, et al.Headache. 2020 Jan;60(1):101-109. doi: 10.1111/head.13685. Epub 2019 Oct 18.Headache. 2020.PMID: 31626335
Connelly M, Bickel J.Connelly M, et al.Acad Pediatr. 2020 Aug;20(6):840-847. doi: 10.1016/j.acap.2019.11.017. Epub 2019 Dec 4.Acad Pediatr. 2020.PMID: 31809810
Connelly M, Miller T, Gerry G, Bickel J.Connelly M, et al.Headache. 2010 May;50(5):779-89. doi: 10.1111/j.1526-4610.2009.01586.x. Epub 2009 Dec 21.Headache. 2010.PMID: 20039960