Erratum to: Clinical experience with four cases of jackhammer esophagus

Rui Nakato, Noriaki Manabe, Naoshi Mitsuoka, Hironari Shiwaku, Hideo Matsumoto, Kanefumi Yamashita, Akiko Shiotani, Jiro Hata, Tetsuo Watanabe, Toshihiro Hirai, Ken Haruma
2017 Esophagus  
doi:10.1007/s10388-017-0591-7 fatcat:ihzbdvzqibdjzmtd3jwpwk6udq