Kyriacou, Efthyvoulos; Nicolaides, Andrew: 'Ultrasound asymptomatic carotid plaque image analysis for the prediction of the risk of stroke' (Healthcare Technologies, 2018), 'Handbook of Speckle Filtering and Tracking in Cardiovascular Ultrasound Imaging and Video', Chap. 21, pp. 445-459, DOI: 10.1049/PBHE013E_ch21
IET Digital Library, https://digital-library.theiet.org/;jsessionid=cf156skg4s8jj.x-iet-live-01content/books/10.1049/pbhe013e_ch21