title: The advances are significant improvements in both the microbubbles used as contrast agents and in the software that allows their selective detection.
authors.forename: David
authors.initials: D
authors.lastname: Cosgrove
mesh_terms: D003287:Contrast Media; D006801:Humans; D045423:Microbubbles; D010743:Phospholipids; D012984:Software; D013459:Sulfur Hexafluoride
chemical_list: D003287:Contrast Media; D010743:Phospholipids; C420843:contrast agent BR1; D013459:Sulfur Hexafluoride