Lacasse, Yves Response. [electronic resource] - Chest 07 2019 - 192-193 p. digital Publication Type: Letter; Comment ISSN: 1931-3543 Standard No.: 10.1016/j.chest.2019.04.014 doi Subjects--Topical Terms: Gastroesophageal RefluxHumansIdiopathic Pulmonary Fibrosis