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Congenital malformations are known as a major cause of perinatal death. But the causes and Mechanisms of malformations ae still not understood in many cases.
So, a clinical stduy was one about congenital malformaions on 8,584 deliveries a Haesung Hospital during the period of 5 and 7/12years from Jan. 1, 1985 to Jul. 31, 1990.
The results were as follows:
1) The incidence... |
