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Volsko TA, DiFiore J, Chatburn RL Respir Care;48(2):124–30 2003

Use of an oscillating PEP device to enhance bronchial hygiene in a patient of post N1N1 pnuemonia and accute respiratory distree syndrome with pneumothorax

Deepali Narula, Vivek nangia BMJ Case Rep 2014. doi:10.1136/bcr-2013-202598 2014