Limb-Body Wall Complex in One Fetus of a Dizygotic Twin Pregnancy Conceived by Egg Donation, In Vitro Fertilization and Embryo Transfer: Prenatal Diagnosis and Literature Review - Chih-Ping Chen; Maw-Shuan Lee; Fuu-Jen Tsai; Ming-Chao Huang; Schu-Rern Chern; Wayseen Wang (Elsevier, 2009)