%0 Letter %T Fetoscopic repair of spina bifida: continued refinement of the procedure is needed. %A Tang HS %A Li DZ %J Am J Obstet Gynecol MFM %V 5 %N 4 %D 04 2023 %M 36758678 %F 8.679 %R 10.1016/j.ajogmf.2023.100894 %X