TY - JOUR AU - Su, H L; Qian, Y Q; Wei, Z R TI - Real-time myocardial contrast echocardiography in rat: infusion versus bolus administration JO - Ultrasound Med Biol VL - 35 PY - 2009 DO - 10.1016/j.ultrasmedbio.2008.09.018 SP - 748 EP - 755 N1 - et al. ER -