3Sarah Ellestad (F). Home management of preterm prema- ture rupture of membranes [J]. American Journal of Ob- stetrics and Gynecology, 2005,193 (6) : 324-326.
4R Newman. Occupational fatigue and preterm premature rupture of membranes[J]. American Journal of Obstetrics and Gynecology,2001,184(3) :142-146.
5Bryan Freeman. 261 :Tocolytic therapy in preterm prema ture rupture of embranes[J]. American Journal of Obstet rics and Gynecology,2008,199(6):246-49.
6Thaddeus Waters. Duration of latency in twin pregnancies with preterm premature rupture of membranes[J]. Amer- ican Journal of Obstetrics and Gynecology, 2004,191 (6) : 152-153.
7Miyazakik, Furuhashi M, Matsuo K, et al. Impact of Sub clinical chorionmnionitis on maternal and neonatal out comes [J]. Acta Obstet Gyneclo Scand,2007,86(2) :191-197.
8Ramkumar Menon. Salivary proteinase activity: A poten- tial biomarker for preterm premature rupture of the mem- branes[J]. American Journal of Obstetrics and Gynecolo- gy,2006,194(6) :459-461.
9Speer CP. Chorioamnionitis, postnatal factors and proin- flammatory response in the pathogenetic sequence of bronehopulmonary dysplasia[J]. Neonatology, 2009, 95 (4) :353-361.
10Gerard Tromp. Genome-wide expression profiling of fetal membranes reveals deficient expression of proteinase in- hibitor 3 in premature rupture of membranes. [J]. Ameri- can Journal of Obstetrics and Gynecology, 2003,189 (6) : 264-268.
