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Ductus venosus Doppler at 11 to 13 weeks of gestation in the prediction of outcome in twin pregnancies.
Maiz N, Staboulidou I, Leal AM, Minekawa R, Nicolaides KH.
Obstet Gynecol 2009;113:860-5. -
Sonographic measurement of cervical length in twin pregnancies in threatened preterm labor.
Fuchs I, Tsoi E, Henrich W, Dudenhausen JW, Nicolaides KH.
Ultrasound Obstet Gynecol 2004;23:42-5. -
Respiratory function in singleton and twin pregnancy.
McAuliffe F, Kametas N, Costello J, Rafferty GF, Greenough A, Nicolaides K.
BJOG 2002;109:765-9. -
Monozygotic twins discordant for body stalk anomaly.
Daskalakis GJ, Nicolaides KH.
Ultrasound Obstet Gynecol 2002;20:79-81.