TY - JOUR AU - Zanetti, M RD; Petricelli, C D; Alexandre, S M; Paschoal, A; Araujo JĂșnior, E; Nakamura, M U TI - Determination of a cutoff value for pelvic floor distensibility using the Epi-no balloon to predict perineal integrity in vaginal delivery: ROC curve analysis. Prospective observational single cohort study JO - Sao Paulo Med J IS - 02 VL - 134 PY - 2016 DO - 10.1590/1516-3180.2014.8581009 L3 - PubMed-ID: 25789777 SP - 97 EP - 102 N1 - . Doi: 10.1590/1516-3180.2014.8581009 ER -