Ultrasonic attenuation and backscattering by mammalian organs as a function of time after excision.
D000818:Animals; D001921:Brain; D002417:Cattle; D066298:In Vitro Techniques; D008099:Liver; D011180:Postmortem Changes; D013154:Spleen; D013997:Time Factors; D014465:Ultrasonics; D014920:Wine