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Fetal major cardiac defects and placental dysfunction at 11-13 weeks' gestation.
Fantasia I, Kasapoglu D, Kasapoglu T, Syngelaki A, Akolekar R, Nicolaides KH.
Ultrasound Obstet Gynecol 2018;51:194-198. pdf -
Inverted Pyramid of Care.
Sonek JD, Kagan KO, Nicolaides KH.
Clin Lab Med 2016;36:305-17. pdf