Pathophysiology of Gastroesophageal Reflux in Patients with Chronic Pulmonary Obstructive Disease Is Linked to an Increased Transdiaphragmatic Pressure Gradient and not to a Defective Esophagogastric Barrier
作者单位:Univ Fed Sao Paulo, Dept Med, Escola Paulista Med, Div Resp, BR-04037003 Sao Paulo, SP, Brazil[1]Univ Chicago, Pritzker Sch Med, Dept Surg, Chicago, IL 60637 USA[2]Univ Fed Sao Paulo, Dept Surg, Escola Paulista Med, BR-04037003 Sao Paulo, SP, Brazil[3]