Automatic Normalization of Anatomical Phrases in Radiology Reports Using Unsupervised Learning. - Amir M. Tahmasebi; Henghui Zhu; Gabriel Mankovich; Peter Prinsen; Prescott Klassen; Sam Pilato; Rob van Ommering; Pritesh Patel; Martin L. Gunn; Paul Chang (J. Digit. Imaging, 2019)