1. Intestinal obstruction in pregnancy;Beck;Obstet Gynecol,1974
2. Acute intestinal obstruction complicating pregnancy;Baker;J. Obstet Gynaecol Br Commonw,1953
3. Volvulus complicating pregnancy and the puerperium;Harer;Obstet Gynecol,1958
4. Intestinal obstruction in pregnancy;Matthews;J Obstet Gynaecol Br Emp,1948
5. The use of beta-sympathomimetic;Chez,1981