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Four cases of newborn with tension pneumothorax induced by a conventional ventilator were admitted to our nursery January 1. 1992 to June 30. 1992 and they were managed by high frequency ventilator (Infrasonic Infant Star Venilator).
In contrast, four cases of newborn with tension pneumothorax who were continuously on the conventional ventilator, were included as a control group. They were... |