9Erin LH, John FH, Marc JA, et a]. Ectopic pregnancy in a ce- sarean section scar treated with intramuscular methotrexate and bilateral uterine artery embolization [ J ]. Clin Ultrasound, 2008, 36(2) :123 - 127.
10Bij de Vaate AJ, Huime JA, van der Slikke JH, et al.Medical treatment of cesarean scar pregnancy [J ].J Minim Invasive Gynecol, 2010, 17( 1 ) : 133.