@article{831de3d480d74517b4f5fbd9aaee291d,
title = "Upright positive expiratory pressure therapy and exercise: effects on gastroesophageal reflux in COPD and bronchiectasis",
author = "Annemarie Lee and Linda Denehy and Wilson, \{John W\} and Roberts, \{Stuart K\} and Stirling, \{Robert G\} and Ralf Heine and Brenda Button",
year = "2012",
doi = "10.4187/respcare.01498",
language = "English",
volume = "57",
pages = "1460--1467",
journal = "Respiratory Care",
issn = "0020-1324",
publisher = "Daedalus Enterprises",
number = "9",
}