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Audit of prenatal diagnosis for hemoglobin disorders in the United Kingdom The first twenty years.
Modell B, Petrou M, Layton M, Varnavides L, Moisely C, Ward RH, Rodeck C, Nicolaides K, Fitches A, Old J.
Ann N Y Acad Sci 1998;850:420-2. -
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. -
Cervical length at 23 weeks of gestation: prediction of spontaneous preterm delivery.
Heath VC, Southall TR, Souka AP, Elisseou A, Nicolaides KH.
Ultrasound Obstet Gynecol 1998;12:312-7. -
Cervical length at 23 weeks of gestation: relation to demographic characteristics and previous obstetric history.
Heath VC, Southall TR, Souka AP, Novakov A, Nicolaides KH.
Ultrasound Obstet Gynecol 1998;12:304-11.