BLOOD FLOW MEASUREMENT USING THE ATTENUATION-COMPENSATED VOLUME FLOWMETERHOTTINGER CF; MEINDL JD.1979; ULTRASON. IMAG.; USA; DA. 1979; VOL. 1; NO 1; PP. 1-15; BIBL. 23 REF.Article

TISSUE ATTENUATION EFFECTS ON TRANSDUCER PERFORMANCEJONES DR; KOESTNER K; LIPPS WD et al.1981; MED. ULTRASOUND; ISSN 0147-6742; USA; DA. 1981; VOL. 5; NO 4; PP. 107-112; BIBL. 2 REF.Article

SYSTEMIC AIR EMBOLISM IN EXPERIMENTAL PENETRATING LUNG INJURIES.PONN RB; ZATARAIN G; GERZBERG L et al.1977; J. THORAC. CARDIOVASCUL. SURG.; U.S.A.; DA. 1977; VOL. 74; NO 5; PP. 766-773; BIBL. 35 REF.Article