Critically appraised paper: Preoperative physiotherapy education halved postoperative pulmonary complications in patients after upper abdominal surgery [commentary]
2018 ◽
Vol 24
(2)
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pp. 74-75
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2007 ◽
Vol 77
(3)
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pp. 135-141
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1991 ◽
Vol 35
(2)
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pp. 97-104
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