共 50 条
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- [46] ATTITUDE OF PARENTS OF 221 CHILDREN WITH DOWNS-SYNDROME JAPANESE JOURNAL OF HUMAN GENETICS, 1975, 20 (01): : 75 - 75
- [49] DOWNS-SYNDROME IN NIGERIA - PREGNANCY WASTAGE IN MOTHERS OF DOWNS-SYNDROME NIGERIAN MEDICAL JOURNAL, 1979, 9 (01): : 89 - 92