Comparison of image quality of 3D ultrasound: motorized acquisition versus freehand navigated acquisition, a phantom study. - Nicolaas M. Bekedam; Luc H. E. Karssemakers; Maarten J. A. van Alphen; Robert Leonardus Petrus van Veen; Ludi E. Smeele; Munir Baris Karakullukcu (Int. J. Comput. Assist. Radiol. Surg., 2023)