Domínguez-Bendala J, Álvarez-Cubela S, Nieto M, Vargas N, Espino-Grosso P, Sacher VY, Pileggi A, García E, Ricordi C, Inverardi L, Pastori RL. Intracardial Embryonic Delivery of Developmental Modifiers In Utero. Cold Spring Harb Protoc. 2012;doi:10.1101/pdb.prot069427

Injection into the hearts of mouse embryos using ultrasonic imaging to guide the needle; knockdown of embryonic miRNA using Vivo-Morpholinos.