J. Krejza; M. Arkuszewski; S. Kasner; J. Weigele; A. Ustymowicz; R. Hurst; B. Cucchiara; S. Messe (April 2006). "Carotid Artery Diameter in Men and Women and the Relation to Body and Neck Size.". Stroke37 (4): 1103–1105. doi:10.1161/01.STR.0000206440.48756.f7. PMID16497983.
J. Krejza; M. Arkuszewski; S. Kasner; J. Weigele; A. Ustymowicz; R. Hurst; B. Cucchiara; S. Messe (April 2006). "Carotid Artery Diameter in Men and Women and the Relation to Body and Neck Size.". Stroke37 (4): 1103–1105. doi:10.1161/01.STR.0000206440.48756.f7. PMID16497983.