title: Experimental study on ultrasonic attenuation in the brain.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D001921:Brain; D001923:Brain Chemistry; D002555:Cerebrospinal Fluid; D002560:Cerebrovascular Circulation; D011312:Pressure; D011817:Rabbits; D014465:Ultrasonics; D014867:Water / Q000032:analysis
chemical_list: D014867:Water