Endoscopic radiofrequency Stretta therapy reduces proton pump inhibitor dependency and the need for anti-reflux surgery for refractory gastroesophageal reflux disease oleh Abraham Joel, Alakh Konjengbam, Yirupaiahgari Viswanath, Georgios Kourounis, Emily Hammond, Helen Frank, Shivani Kuttuva, Simon Mbarushimana, Hena Hidayat, Srivishnu Thulasiraman