TY - JOUR AU - Denbow, M L; Blomley, M JK; Cosgrove, D O TI - Ultrasound microbubble contrast angiography in monochorionic twin fetuses JO - Lancet VL - 349 PY - 1997 DO - 10.1016/S0140-6736(97)24011-0 L3 - PubMed-ID: 9074579 SP - 773 N1 - et al. ER -