P04.06: The effect of fundal pressure (Kristeller manoeuvre) on pelvic floor in primiparous women. (1st October 2015) - Youssef, A.; Pacella, G.; Salsi, G.; Krsmanovic, J.; Montaguti, E.; Morganelli, G.; Azzarone, C.; Paganotto, M.; Cataneo, I.; Cariello, L.; Pilu, G.; Rizzo, N.