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A clinical study was made on 85 cases of prematurity under 37 weeks of gestational age who had history of blood transfusion during their admission at the National Medical Center from January 1989 to June 1992.
The results were as follows:
1) Among 339 prematurity patients, 85 patients (25.1%) received blood transfusion once at least.
2) Male to female ration was 1.13:1 and... |