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We observed 42 cases of neonates, who were diagnosed as having Hyaline membrane disease and
had been received mechanical ventilation in neonatal intensive care unit of Presbyterian medical
center from July 1984 to July 1988.
In order to observe the factors associated with pneumothorax, we devide these cases in two groups.
First group was consists of infants with pneumothorax, second group was consists of... |
