Petrikovsky B M, Cooperman B, Kahn E, Pestrak H
Department of Pathology, North Shore University Hospital, Cornell University Medical College, Manhasset, New York 11030, USA.
J Clin Ultrasound. 1996 Jan;24(1):37-9. doi: 10.1002/(SICI)1097-0096(199601)24:1<37::AID-JCU6>3.0.CO;2-M.