Eosinophilic esophagitis in patients with typical gastroesophageal reflux disease symptoms refractory to proton pump inhibitor - Sá, Cláudia Cristina de; Kishi, Humberto Setsuo; Silva Werneck, Ana Luiza; Moraes Filho, Joaquim Prado Pinto de; Eisig, Jaime Natan; Barbuti, Ricardo Correa; Hashimoto, Cláudio Lyioti; Rodriguez, Tomas Navarro (Clinics, 2011)