1. Piot D, Gluck M, Oxorn H. Torsion of the gravid uterus. Can Med Assoc J. 1973;109:1010–1.
2. Koh KS, Bradford CR. Torsion of the pregnant uterus. Can Med Assoc J. 1977;117:501.
3. Jovanovic D, Del Granado A, Stiller A. Torsion of the gravid uterus: a review and a case. J Reprod Med. 1972;8:81–4.
4. Biswas MK, Summers P, Schultis SA, et al. Torsion of the gravid uterus. A report of two cases. J Reprod Med. 1990;35:194–7.
5. Nesbitt RE, Corner GW. Torsion of the human pregnant uterus. Obstet Gynecol Surv. 1956;11:311–32.