Amniotic sheet with a Hammock-like Placenta: A case report. (1st January 2021) - Yagi, Kazunobu; Mimura, Kazuya; Takeuchi, Makoto; Komatsu, Rena; Hara, Takeya; Matsuyama, Tatsuya; Taniguchi, Mariko; Iwai, Sayuri; Kawanishi, Yoko; Maenaka, Takahide; Tomimatsu, Takuji; Endo, Masayuki; et al.