OP34.08: Early results of a new fetoscopic technique for the correction of spina bifida beyond 26 weeks of gestation: can we move the upper limit for the surgery?. (September 2014) - Pedreira, D.A.; Zanon, N.C.; Sa, R.A.; Acacio, G.L.; Zito, V.; Ogeda, E.; Collange, L.; Pincerato, R.; Oliveira, P.S.; Uras, T.