|
A statistical assessment was carried out in two hundreds and eighty three inpatients and
outpatients and fifteen mothers who were subjected to chromosomal analysis at Department
of Pediatrics, Seoul National University Hospital, from January 1977 to February 1982.
The following results were obtained:
1) Age distribution revealed 65.8% of all children subjected to chromosomal analysis to be:
under 2 years of age. The number of... |