Measurement of ultrasonic velocity in several biological tissues.
D000818:Animals; D002415:Cats; D005088:Exocrine Glands; D007515:Islets of Langerhans; D007672:Kidney Cortex; D007679:Kidney Medulla; D008099:Liver; D051379:Mice; D010179:Pancreas; D012756:Sheep; D013154:Spleen; D013552:Swine; D014465:Ultrasonics