Cosgrove, David O. McCready, V, Palph Ultrasound Imaging Liver, Spleen, Pancreas - Chichester:John Wiley & Sons 1982 - 1-368pgs - Ultrasound ISBN: 0 471 10068 4 Nat. Bib. No.: 001139 Dewey Class. No.: 616-073.43 C56