1. Incarceration of the retroverted gravid uterus at term. Case report;Evans;Br J Obstet Gynaecol,1986
2. Incarcerated gravid uterus mimicking Placenta Praevia;Gunn;Australas Radiology,1993
3. On retroversion of the uterus;Hunter William in: Medical Observations and Inquiries vol 4, pp 400-409, 1771 (first read 1754), quoted in: Longo LD.;Am J Obstet Gynecol,1978
4. Asymptomatic uterine retroversion at 36 weeks' gestation;Jackson;Obstet Gynecol,1988
5. Incarceration of the gravid uterus;Lettieri;Obstet Gynecol Surv,1994