TY - JOUR AU - Hudson, J M; Karshafian, R; Burns, P N TI - Quantification of flow using ultrasound and microbubbles: a disruption replenishment model based on physical principles JO - Ultrasound Med Biol VL - 35 PY - 2009 DO - 10.1016/j.ultrasmedbio.2009.06.1102 L3 - PubMed-ID: 19822390 SP - 2007 EP - 2020 ER -