Long-term outcomes of per-oral endoscopic myotomy in patients with achalasia with a minimum follow-up of 2 years: an international multicenter study.
Ngamruengphong S, Inoue H, Chiu PW, Yip HC, Bapaye A, Ujiki M, Patel L, Desai PN, Hayee B, Haji A, Wong VW, Perretta S, Dorwat S, Pioche M, Roman S, Rivory J, Mion F, Ponchon T, Garros A, Nakamura J, Hata Y, Balassone V, Onimaru M, Hajiyeva G, Ismail A, Chen YI, Bukhari M, Haito-Chavez Y, Kumbhari V, Maselli R, Repici A, Khashab MA.
Ngamruengphong S, et al.
Gastrointest Endosc. 2017 May;85(5):927-933.e2. doi: 10.1016/j.gie.2016.09.017. Epub 2016 Sep 20.
Gastrointest Endosc. 2017.
PMID: 27663714
Retracted.