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Congenital malformations are still one of the leading problems of neonatal death and illness. But,
we have only a few data for about it, because of difficulty in the exact analysis of the incidence and
etiologic factors.
During the period of 6 years, between January 1980 and December 1985, a clinical study about the
general incidence of congenital malformations was done on 50, 979... |
