Prognostic role of tumor-head volume ratio in fetal sacrococcygeal teratoma

Edgar D. Sy, Roy A. Filly, Mei Leng Cheong, Matthew S. Clifton, Raul A. Cortes, Shinsuke Ohashi, Katsunari Takifuji, Denise Estefan Ventura, Erich J. Grethel, Amy J. Wagner, Elizabeth A. Gress, Robert H. Ball, Hanmin Lee, Michael R. Harrison