3[2]Mercer BM. Antibiotic therapy for preterm premature rupture of membranes. Clin Obstet Gynecol,1998,41 :461~468.
4[3]Edwards RK,Locksmith GJ,Duff P. Expanded-spectrum antibiotics with preterm premature rupture of membranes. Obstet Gynecol, 2000,96: 60~ 64.
5[4]Darj E,Lyrenu S. Insulin-like growth factor bindingprotein- 1,a quick way to detect amniotic fluid. Acta Obstet Gynecol Scand,1998,77:295~297.
6[5]Chen B,Yancey MK. Antenatal corticosteroids in preterm prematurer upture of membranes. Clin Obstet Gynecol, 1998, 41:832~841.
7[1]Naef RW,Albert JR,Ross EL,et al. Premature rupture of membranes ar 34 to 37 weeks' gestation:Aggressive versus conservative management. Am J Obstet Gynecol, 1998,178 (1), Part 1: 126 ~130.
8[2]Mercer BM,Crodker LG,Boe NM,et al. Induction versus expectant management in premature rupture of the membrans with mature amniotic fluid at 32 to 36 weeks : A randomized trial. Am J Obstet Gynecol, 1993,169 (4): 775~ 782.
9[3]Sanchez RL,Kaunitz AM,Gaudier FL,et al. Efficacy of maintenance therapy after acute tocolysis : a meta - analysis, 1999, 181(2) : 484~490.
10[4]Weiner CP,RenK K,Klugman M. The therapeutic efficacy and cost -effectiveness of aggressive tocolysis for premature labor associated with premature rupture of the membranes. Am J Obstet Gynecol, 1988,159: 216~ 220.