5[2]Goffeng AR,Holst E,Milsom I,et al.Fetal fibronectin and microorganisms in vaginal fluid of women with complicated pregnancies.Acta Obstet Gynecol Scand,1997,76:521-527.
6[3]Hitti J,Hillier SL,Agnew KJ,et al.Vaginal indicators of amniotic fluid infection in preterm labour.Obstet Gynecol,2001,97:211-219.
7[4]Dicks LT,Silvester MM,Lawson PA,et al.Lactobacillus fornicalis sp.nov,isolated from the posterior fornix of the human vagina.Int J Syst Evol Microbiol,2000,50:1253-1258.
8[5]Falson EC,Pascual B,Sjdén,et al.Phenotypic and phylogenetic characterisation of a novel Lactobacillus species from human sources:description of Lactobacillus iners spInt J Syst Bacteriol,1999,49:217-221.
9[6]Vallor AC,Antonio MA,Hawes SE,et al.Factors associated with acquisition of,or persistent colonization by,vaginal lactobacilli:role of hydrogen peroxide production.J Infect Dis,2001,184:1431-1436.
10[7]Chaiworapongsa TR,Romero JC,Kim,et al.Evidence for fetal involvement in the pathologic process of clinical chorioamnionitis.Am J Obstet Gynecol,2002,186:1178-1182.
