Strauss, A L Persistent opacification of the left ventricle and myocardium with a new echo contrast agent. [electronic resource] - Ultrasound in medicine & biology Jun 1999 - 763-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0301-5629 Standard No.: 10.1016/s0301-5629(99)00017-4 doi Subjects--Topical Terms: AirAnimalsContrast Media--administration & dosageDogsDose-Response Relationship, DrugDrug Evaluation, PreclinicalEchocardiography--instrumentationFluorocarbons--administration & dosageHeart Ventricles--diagnostic imagingInjections, IntravenousPhosphatidylcholines--administration & dosageTime Factors