Thain L M, Adler R S
Department of Diagnostic Radiology, London Health Sciences Centre, University Campus, 339 Windermere Road, London, Ontario N6A 5A5, Canada.
J Clin Ultrasound. 1999 Oct;27(8):446-58. doi: 10.1002/(sici)1097-0096(199910)27:8<446::aid-jcu6>3.0.co;2-m.