Winkler, M Collagenolysis in the lower uterine segment during parturition at term: correlations with stage of cervical dilatation and duration of labor. [electronic resource] - American journal of obstetrics and gynecology Jul 1999 - 153-8 p. digital Publication Type: Journal Article ISSN: 0002-9378 Standard No.: 10.1016/s0002-9378(99)70452-7 doi Subjects--Topical Terms: Cervix Uteri--enzymologyCollagen--metabolismCollagenases--metabolismEnzyme-Linked Immunosorbent AssayFemaleHumansLabor, Obstetric--physiologyLinear ModelsMatrix Metalloproteinase 8Matrix Metalloproteinase 9Neutrophils--metabolismPregnancyTissue Inhibitor of Metalloproteinase-1--metabolism