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References

  • 1
    Day P, Lancaster P, Huang J. Australia’s Mothers and Babies, 1995. AIHW National Perinatal Statistics Unit: Sydney, 1997
  • 2
    Cook C-M & Ellwood DA. A longitudinal study of the cervix in pregnancy using transvaginal ultrasound. Br J Obstet Gynaecol 1996; 103: 16 18
  • 3
    Iams JD, Goldenberg RL, Meis Pj , Mercer BM, Moawad A, Das A, Thom E, McNellis D, Copper RL, Johnson F, Roberts JM. The length of the cervix and the risk of spontaneous premature delivery. N Engl J Med 1996; 334: 567 72
  • 4
    Creasy RK, Gummer BA, Liggins GC. System for predicting spontaneous preterm birth. Obstet Gynecol 1980; 55: 692 5
  • 5
    Main DM, Richardson D, Gabbe SG, Strong S, Weller SC. Prospective evaluation of a risk scoring system for predicting preterm delivery in black inner city women. Obstet Gynecol 1987; 69: 61 6
  • 6
    Jackson GM, Ludmir J, Bader TJ. The accuracy of digital examination and ultrasound in the evaluation of cervical length. Obstet Gynecol 1992; 79: 214 8
  • 7
    Andersen HF. Transvaginal and transabdominal ultrasonography of the uterine cervix during pregnancy. J Clin Ultrasound 1991; 19: 77 83
  • 8
    Brown JE, Thieme GA, Shah DM, Fleischer AC, Boehm FH. Transabdominal and transvaginal endosonography: evaluation of the cervix and lower uterine segment in pregnancy. Am J Obstet Gynecol 1986; 155: 721 6
  • 9
    Kushnir O, Vigil DA, Izquierdo L, Schiff M, Curet LB. Vaginal ultrasonographic assessment of cervical length changes during normal pregnancy. Am J Obstet Gynecol 1990; 162: 991 3
  • 10
    Andersen HF, Nugent CE, Wanty SD, Hayashi RH. Prediction of risk for preterm delivery by ultrasonographic measurement of cervical length. Am J Obstet Gynecol 1990; 163: 859 67
  • 11
    Okitsu O, Mimura T, Nakayarna T, Aono T. Early prediction of preterm delivery by transvaginal ultrasonography. Ultrasound Obstet Gynecol 1992; 2: 402 9
  • 12
    Berghella V, Kuhlman K, Weiner S, Texeira L, Wapner RJ. Cervical funneling: sonographic criteria predictive of preterm delivery. Ultrasound Obstet Gynecol 1997; 10: 161 6
  • 13
    MRC/RCOG Working Party on Cervical Cerclage. Final report of the Medical Research Council/Royal College of Obstetricians and Gynaecologists multicentre randomised trial of cervical cerclage. Br J Obstet Gynaecol 1993; 100: 516 23
  • 14
    Iams JD. Prevention of preterm birth. N Engl J Med 1998; 338: 54 6