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Elective cerclage vs ultrasound-indicated cerclage in high-risk pregnancies.
To MS, Palaniappan V, Skentou C, Gibb D, Nicolaides KH.
Ultrasound Obstet Gynecol 2002;19:475-7. -
Maternal and fetal insulin-like growth factors and their binding proteins in the second and third trimesters of human pregnancy.
Langford K, Nicolaides K, Miell JP.
Hum Reprod 1998;13:1389-93. -
Cervical length at 23 weeks of gestation: the value of Shirodkar suture for the short cervix.
Heath VC, Souka AP, Erasmus I, Gibb DM, Nicolaides KH.
Ultrasound Obstet Gynecol 1998;12:318-22.