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Physical activity and its effect on forced expiratory volume
, 2013 Objective: To assess and compare changes in pulmonary functions before and after exercise in young healthy adults.Methods: The case-control study was carried out from January to March 2010 on 292 medical students aged 18-24 years at Bahria University ...
Fatima, Syeda Sadia +3 more
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, 1995 In intubated, mechanically ventilated patients, inspiration is forced by externally applied positive pressure. In contrast, exhalation is passive and depends on the time constant of the total respiratory system.
Brunner, J. X +4 more
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