D'Antonio F, Cali G, Palacios-Jaraquemada J, Khalil A, et al. Cesarean scar pregnancy is associated with abnormal implantation but not
macroscopic myometrial invasion in early first trimester of pregnancy. Ultrasound Obstet Gynecol 2021 Oct 3. doi: 10.1002/uog.24790.
PMID: 34605589