Authors: Strauss, AL Beller, KD

Citation: Al. Strauss et Kd. Beller, Persistent opacification of the left ventricle and myocardium with a new echo contrast agent, ULTRASOUN M, 25(5), 1999, pp. 763-769

Authors: Beller, KD Diedrich, F Sponer, G

Citation: Kd. Beller et al., Effects of carvedilol on contrast echocardiography in comparison to metoprolol in conscious dogs, ARZNEI-FOR, 49(10), 1999, pp. 830-834