TY - JOUR T1 - Factor to consider in gastroesophageal reflux disease refractory to proton pump inhibitor therapy: Bile reflux AU - Bostan, Mustafa Sami AU - Uğurlu, Celil Y1 - 2021 PY - 2021 DA - 2021 N1 - doi: 10.14744/less.2021.04875 DO - 10.14744/less.2021.04875 T2 - Laparoscopic Endoscopic Surgical Science (LESS) JF - Laparoscopic Endoscopic Surgical Science (LESS) JO - Laparosc Endosc Surg Sci SP - 187 EP - 191 VL - 28 IS - 4 SN - M3 - doi: 10.14744/less.2021.04875 UR - https://dx.doi.org/10.14744/less.2021.04875 Y2 - 2021 ER -