141 Abnormal Gastroesophageal Reflux on Multichannel Intraluminal Impedance Independently Predicts Increased Oxygen Requirement Over 12 Months in Patients With Idiopathic Pulmonary Fibrosis
2012 ◽
Vol 27
(6)
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pp. 530-537
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2013 ◽
Vol 29
(6)
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pp. 545-551
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2011 ◽
Vol 158
(4)
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pp. 650-654.e1
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