Vascular anastomosis using controlled phase transitions in poloxamer gels. - Chang, Edward I; Galvez, Michael G; Glotzbach, Jason P; Hamou, Cynthia D; El-ftesi, Samyra; Rappleye, C Travis; Sommer, Kristin-Maria; Rajadas, Jayakumar; Abilez, Oscar J; Fuller, Gerald G; Longaker, Michael T; Gurtner, Geoffrey C (Nature Medicine, 2011)