1. Prevention of preterm birth in multiple pregnancy;Crowther;Ballière's Clin Obstet Gynaecol,1998
2. Obstetric management of high-order multiple pregnancies;Newman;Ballière's Clin Obstet Gynaecol,1998
3. Terbutaline pump tocolysis in high order multiple gestation;Elliott;J Reprod Med,1997
4. Serum magnesium levels during magnesium sulfate tocolysis in high-order multiple gestations;Elliott;J Reprod Med,1995
5. Controversies in tocolytic therapy;Katz;Clin Obstet Gynaecol,1999